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December 22, 2014

Search: A 66.0 kg person throws a 0.0420 kg snowball forward with a ground speed of 28.0 m/s. A second person, with a mass of 55.0 kg, catches the snowball.

Number of results: 45,073

news
Who is the oldest person in the world and how old is he/she?
July 3, 2009 by Brooklyn

social studies
a person who is running away is a
September 30, 2009 by ali

social studies
how does a person gain a presidency?
October 28, 2009 by Anonymous

psychology
who is the most influential person in your life and why?
January 13, 2010 by johnica

health
how is a person diagnosed as being "senile?"
February 12, 2010 by april

Ela
What You Call A Person That doesn't give you your Salary???
April 29, 2010 by Alisha

define!!
What does autonomy of the individual person mean??
June 1, 2010 by Caitie

Miscellaneous
How can I become the smartest person in y class?
August 25, 2010 by Anonymous

social studies
Who is the richest person in Paraguay? Thanks!
November 13, 2010 by Lydia

history
why is betsy ross an important person??
March 2, 2011 by alexander

health
where do you seek help when a person is in danger of suicide?
June 12, 2011 by sherrell

Vocab
Is a person who doesn't spend money, petty?
October 2, 2011 by Amy

physics
What is the mass of a person who weighs 750N?
February 19, 2012 by Jade

math
there are 5 people.Each person has 1 hat.How many are in all.4
October 1, 2012 by jordan

English
What are main qualities and characteristics of a person?
June 19, 2013 by Jnr John

english
A very messy or slovenly person.
August 19, 2014 by pietro

math
a person who writes ads for an inn.
November 9, 2014 by erica

Physics HELP ASAP PLEASE
A hawk is flying horizontally at 10 m/s in a straight line 200m above the ground. A mouse it was carrying is released from its grasp. The hawk continues on its path at the same speed for two seconds before attempting to retrieve its prey. To accomplis the retrieval, it dives ...
February 11, 2011 by Shannon

trig
Bob throws a ball straight up with an initial speed of 50 feet per second from a height of 6 feet. (a) Find parametric equations that describe the motion of the ball as a function of time. (Do this on paper. Your instructor may ask you to turn in this work.) (b) How long is ...
March 15, 2011 by Anonymous

Math
Paul males 33 of 40 free throws. He wantes to use this ratio to predict n, the number of free throws he will make out of 198 attempts. Write a proportion he should use.
January 29, 2011 by Please help

PHYSICS
RESPONDING TO AN ALARM, A 102 KG FIREMAN GETS UP FROM DINNER AND SLIDES DOWN A POLE TO THE GROUND FLOOR OF THE BUILDING, 3.3 M BELOW. THE FIREMEN STARTS AT REST AND LANDS ON THE GROUND FLOOR WITH A SPEED OF 4.2 M/S. A.FIND THE FORCE EXERTED ON THE FIREMEN BY THE POLICE. B.IF ...
March 23, 2010 by Stacy

physics
A blue ball is thrown upward with an initial speed of 24.1 m/s, from a height of 0.6 meters above the ground. 2.9 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 8.5 m/s from a height of 31.8 meters above the ground. The force of ...
August 30, 2014 by Anonymous

biology
Hi, i have some doubts i would like to clear. What is the difference between codominance, incomplete dominance, and complete dominance?? i'm getting rather confused. What type of gene is the sickle cell anemia? Say r stands for the recessive allele for sickle cell anaemia, and...
June 19, 2009 by LILLY

psychology
You are in a group that feels very cohesive,so cohesive that it seems to agree readily at every step of project,without any lengthy discussion or conflicy.Sometimes you don't agree with decisions,but you do not say anything.Which of the following is the MOST probable situation...
March 8, 2010 by vedrana

Physics
A 0.280 kg croquet ball makes an elastic head-on collision with a second ball initially at rest. The second ball moves off with half the original speed of the first ball. (a) What is the mass of the second ball? (b) What fraction of the original kinetic energy (ΔKE/KE) ...
November 11, 2009 by Ashley

science
a man of mass 80kg standing on a stationary frictionless trolley of mass 60kg has in his hands a parcel of mass 10 kg.He throws the parcel horizontally from the rear of the trolley at 4 m.s-1 in relation to the ground. 2.1 what is the total momentum of the system before the ...
February 9, 2010 by Anonymous

Statistic
1. For this assessment, explicityly state the five steps of a simulation and carry out the simulation. Use the random digit table. A basketball player makes 80% of her free throws. Recently during a very close game, she shot 5 free throws near the end of the game and missed 3 ...
January 30, 2014 by Helen

Geometry
You have found an old parchment that describes the location of buried treasure! It states: "On Triangle Island there are only two trees, A and B, and the remains of a gallows. Start at the gallows and count the steps required to walk in a straight line to tree A. At the tree ...
February 28, 2010 by Ashley

Physics
Calculate the change in momentum in each of the following situations and state the direction of the change in momentum. a) A 4kg bowling ball strikes a stationary pin head-on at a speed of 3m/s. It continues to move in its original direction, but its speed is reduced to 2m/s. ...
May 22, 2008 by Alex

Physics
Calculate the change in momentum in each of the following situations and state the direction of the change in momentum. a) A 4kg bowling ball strikes a stationary pin head-on at a speed of 3m/s. It continues to move in its original direction, but its speed is reduced to 2m/s. ...
May 22, 2008 by Alex

Finance
A self-employed person deposits $3000 annually in a retirement account (called a Keogh account) that earns 8 percent. a. How much will be in the account when the individual retires at the age of 65 if the savings program starts when the person is age 40? b. How much additional...
January 27, 2010 by Bella

Math
Three men named Greene, Grey, and Tann along with two women name Browne and Whyte, each drive the car in their car pool on a different one of the five weekdays each week. Each person's car is a different one of these five colors: brown, gray, green, tan and white. From the ...
May 18, 2008 by John

Physics
The boy on the tower of height h = 10 m throws a ball a distance of x = 68 m, as shown. At what speed, in m/s, is the ball thrown?
October 24, 2010 by Nina

physics work and newton
A person of mass 84kg is at rest at the bottom of an inclined plane that makes an angle of 30 degrees with the horizontal. he walks up the inclined plane through a certain distance and has a speed of 0.40 m/s. How much net work has been accomplished in walking through that ...
November 4, 2012 by naf

Pre-Calculus
Jake serves a volleyball with an initial velocity of 32 feet per second from 4.5 feet above the ground at an angle 0f 35 degrees. a) Write parametric equations to model the situation. b) How far will the ball travel( if it hits the ground)show work
February 28, 2014 by Alexis

Writing
"Everything comes if a man will only wait." -Benjamin Disraeli, Tancred "Destiny is not a matter of chance, it is a matter of choice; it is not a thing to be waited for, it is a thing to be achieved." William Jennings Bryan, Memoirs Assignment: Should we wait for good things ...
August 20, 2013 by Anonymous

physics
A passenger on a moving train tosses a coin with an initial velocity of (-2.25 m/s)x unit vector + 4.26 m/s)y unit vector (from the point of view of the passenger). The train's velocity relative to the ground is (11.5 m/s)x unit vector. (a) What is the minimum speed of the ...
September 16, 2012 by grace

The Young Child and the Environment
When a child not only throws a ball farther than she had previously, but also changes the way the throws the ball, the change is called A. Cumulative B. Multifactoral C. Quantitative D. Qualitative
September 23, 2010 by Lisa

physics
a projectile launched horizontally hits the ground in .6 seconds. if it had been launched with a much lower speed in the same direction, it would have hit the ground in
November 1, 2009 by stephanie

physics
A 30lb sand bag falls off a hot air balloon floating stationary 5000ft above the ground what is the speed of the bag at the moment it hits the ground?
October 7, 2012 by Jr

physics
An athlete executing a long jump, leaves the ground at a 30 degree angle with the ground and travels 8.90 meters horizontally in 1.1 seconds. What was the takeoff speed of the athlete along the diagonal?
December 16, 2013 by sydney

physics. HELP
An athlete executing a long jump, leaves the ground at a 30 degree angle with the ground and travels 8.90 meters horizontally in 1.1 seconds. What was the takeoff speed of the athlete along the diagonal?
December 16, 2013 by sydney

math
A basketball player made 65 out of 100 attempted free throws. What pecent of free throws was made?
April 7, 2013 by deirdre

dynamics
a baseball is thrown downward from a 12.5m tower with an initial speed of 4.5m/s. determine the speed at which it hits the ground and the time of travel.
April 18, 2012 by chanz11

English
there are 2 opthion of second person narrative in my wxam i chose the first one .. but want to make ure if i am right, you become lost in labyrnith of lies he was lost in labrinth of lies. question 2 my son's peaches are ready for harvest. the peaches are ready for harvest ...
November 25, 2011 by Anonymous

physics
To make a bounce pass, a player throws a 0.60-kg basketball toward the floor. The ball hits the floor with a speed of 5.5 m/s at an angle of 72 from the vertical. If the ball rebounds with the same speed and angle, what was the impulse delivered to it by the floor? what ...
October 19, 2011 by !!!!

FACS Project Help!
I have this project for facs (family and comsumer science) and I really need help. UNIT: Personal Development Topic: The One & Only You! Lesson: The UNIQUE you! Review Question Due Date: 2/15/12 1. Identify - What are four (4) influences that give you a unique indentity? 2. ...
February 12, 2012 by Laruen

stats
An analysis is done to determine the amount spent on fresh fruits and vegetables per person per week. In a certain area, assume this amount is normally distributed with a mean of $13.9 and a standard deviation of $ 4.91. A. When finding the probability that a random person ...
October 10, 2010 by ff

algebra
the pressure (p) that a 160-pound person's shoe exerts on the ground when walking varies inversely with area (a) of the sole of the shoe. when the shoes have a sole area of 40 sq. in., the pressure is 4 pounds per sq. in. what is the sole area of the sole when the pressure is ...
March 3, 2012 by bobby

physics
football is kicked off with an initial speed of 66 ft/s at a projection angle of 45 degrees. A receiver on the goal line 63 yd away in the direction of the kick starts running to meet the ball at that instant. What must be his minimum speed (in feet/second) if he is to catch ...
September 30, 2013 by lucas

Law and ethics in Med
please check my answers thanks :) Question: Give an example of how a coversation between the person answering at a doctor'd office and the patient who called could create a contract. demonstrating the use of contract and agency law. My answer is ... An example of a person ...
November 18, 2007 by Anonymous

Physics
The earth rotates once per day about an axis passing through the north and south poles, an axis that is perpendicular to the plane of the equator. Assuming the earth is a sphere with a radius of 6.38 106 m, determine the speed and centripetal acceleration of a person situated...
March 3, 2008 by Zach

Physics
The model airplane in figure below is flying at a speed of 21 m/s on a horizontal circle of radius 18 m. The mass of the plane is 0.82 kg. The person holding the guideline pulls it in until the radius becomes 11 m. The plane speeds up, and the tension in the guideline becomes ...
October 20, 2012 by Elizabeth

physics
The earth rotates once per day about an axis passing through the north and south poles, an axis that is perpendicular to the plane of the equator. Assuming the earth is a sphere with a radius of 6.38 x 106 m, determine the speed and centripetal acceleration of a person ...
July 1, 2013 by brandan

physics
A car makes a 257 km trip at an average speed of 40 km/h. A second car starting 1 h later arrives at their mutual destination at the same time. What was the average speed of the second car for the period that it was in motion? a=40 d=257 km I don't know where to start or go ...
September 10, 2014 by Makayla Bellamy

Physics
Ordinary glasses are worn in front of the eye and usually 2.00 cm in front of the eyeball. A certain person can see distant objects well, but his near point is 60.0 cm from his eyes instead of the usual 25.0 cm. Suppose that this person needs ordinary glasses. What focal ...
May 28, 2012 by Kyle

Physics
Ordinary glasses are worn in front of the eye and usually 2.00 cm in front of the eyeball. A certain person can see distant objects well, but his near point is 60.0 cm from his eyes instead of the usual 25.0 cm. Suppose that this person needs ordinary glasses. What focal ...
May 28, 2012 by Kyle

Physics
Ordinary glasses are worn in front of the eye and usually 2.00 cm in front of the eyeball. A certain person can see distant objects well, but his near point is 60.0 cm from his eyes instead of the usual 25.0 cm. Suppose that this person needs ordinary glasses. What focal ...
May 29, 2012 by Kyle

physics
steven throws a 3.5kg ball at a speed of 25m/s. what is the momentum of the ball? Please show work
December 6, 2014 by john

History
For our homework we have to find three people and ask them how they would sum up the Second Bank War in a couple of sentences. Then in class tommorrow we have to compare their answers with everybody else in the class. I have asked my mom, and my grandma so far and I would like...
November 9, 2009 by Ryan

Psychology
Given your knowledge of dualism, choose the best interpretation of presence of dualism in this excerpt from an Emily Dickinson poem: The brain is wider than the sky, For, put them side by side, The one the other will include With ease, and you beside. A.The poem suggests that ...
September 14, 2012 by Lilly

Poetry
Given your knowledge of dualism, choose the best interpretation of presence of dualism in this excerpt from an Emily Dickinson poem: The brain is wider than the sky, For, put them side by side, The one the other will include With ease, and you beside. A.The poem suggests that ...
September 17, 2012 by Jon

english
The bee is not afraid of me, I know the butterfly; the pretty people in the woods Receive me cordially. The brooks laugh louder when I come, The breezes madder play. Wherefore, mine eyes, thy silver mists? Wherefore, O summer's day? 1. what makes this poem a lyric? a. It tells...
March 6, 2014 by Anonymous

Algebra
A ball is hit straight up initially with the felocity of47 ft per second The height(h) of the softball in ft above ground after(t) seconds, Using the equasion H=-16 square + 47 T + 3. How long was the softball in the air before it hit the ground?
May 2, 2011 by Adam

physics
A person travels by car from one city to another with different constant speeds between pairs of cities. She drives for 40.0 min at 85.0 km/h, 12.0 min at 95 km/h, and 35.0 min at 30.0 km/h, and spends 35.0 min eating lunch and buying gas. Determine the average speed for the ...
September 13, 2011 by Anonymous

Psychology
The following table describes five situations in which a person reacts to stress in an unhealthy manner. For each: a. identify the stressor(s). b. briefly explain why the person's reaction is an unhealthy choice. c. briefly describe one healthy alternative way of reacting and ...
August 11, 2010 by Alicia

Science(physics)
A fire hose held near the ground shoots water at a speed of 6.38 m/s. The water rises upwards in an arc then falls back to the ground. If the nozzle is pointed upwards at an angle of 56.53degrees, what distance away from the nozzle, in metres, does the water hit the ground? t(...
October 1, 2009 by melissa

Math
Can someone show me how to solve these questions. A plane is is flying 240 mph heading N60E. The wind is blowing S30E at 30 mph. 6. What is ground speed of the plane? The ground speed of the plane is 266.40. 7. What is the smallest angle in the triangle? 8. What is ...
March 16, 2014 by Crewniverse

Equation help
A physics student stands at the top of a hill that has an elevation of 56 meters. he throws a rock and it goes up into the air and then falls back past him and lands on the ground below. The path of the rock can be modeled by the equation y=0.04x^2+1.3x+56 where x is the ...
April 2, 2014 by Alex

physics
A boy of mass 54.3 kg is initially on a skateboard of mass 2.00 kg, moving at a speed of 10.4 m/s. The boy falls off the skateboard, and his center of mass moves forward at a speed of 10.9 m/s. Find the final velocity of the skateboard. magnitude
February 23, 2011 by Anonymous

physics
A boy of mass 54.3 kg is initially on a skateboard of mass 2.00 kg, moving at a speed of 10.4 m/s. The boy falls off the skateboard, and his center of mass moves forward at a speed of 10.9 m/s. Find the final velocity of the skateboard. magnitude
February 23, 2011 by Anonymous

physics
A boy of mass 54.3 kg is initially on a skateboard of mass 2.00 kg, moving at a speed of 10.4 m/s. The boy falls off the skateboard, and his center of mass moves forward at a speed of 10.9 m/s. Find the final velocity of the skateboard. magnitude
February 23, 2011 by Anonymous

Physics
A student throws a ball vertically upward such that it travels 9.0 m to its maximum height. If the ball is caught at the initial height 2.4s after being thrown, what is the ball's average speed? I know average speed is change in distance over change in time, but I don't know ...
November 28, 2007 by Jacob

physics
Two balls having different masses reach the same height when shot into the air from the ground. If there is no air drag, which of the following statements must be true? (More than one statement may be true.) A. Both balls left the ground with the same speed. B. Both balls left...
February 22, 2011 by andrea

Physics
A football is kicked from the ground at 27 m/s at an angle of 42 degrees above the horizontal (ground). No one gets in the way until after it hits the ground. Use the value g=9.8 m/s^2. Assuming that the ground is level and that there is negligible air resistance, wind, etc. a...
October 27, 2010 by Sandy

Physics
A football is kicked from the ground at 27 m/s at an angle of 42 degrees above the horizontal (ground). No one gets in the way until after it hits the ground. Use the value g=9.8 m/s^2. Assuming that the ground is level and that there is negligible air resistance, wind, etc. a...
October 27, 2010 by Sandy

math
Hello I am having trouble trying to figure out how to do the last 2 questions in this word problem In an article about investment growth, Money magazine reported that drug stocks show powerful long-term trends and offer investors unparalleled potential for strong and steady ...
September 22, 2009 by aaron

math
Hello I am having trouble trying to figure out how to do the last 2 questions in this word problem In an article about investment growth, Money magazine reported that drug stocks show powerful long-term trends and offer investors unparalleled potential for strong and steady ...
September 22, 2009 by aaron

physics
An 82 kg man lowers himself to the ground from a height of 6.6 m by holding onto a rope that runs over a frictionless pulley to a 66 kg sandbag. With what speed does the man hit the ground if he started from rest?
January 26, 2011 by jr

physics
2 tall buildings are 200m apart. with what speed a ball be thrown horizontally from a window of one building 2km above the ground so that it will enter a window 40m from the ground in the other?
February 8, 2014 by latika

Physics - Please Help
Two cars are moving. The first car has twice the mass of the second car but only half as much kinetic energy. When both cars increase their speed by 3.41 m/s, they then have the same kinetic energy. a) What is the original speed of the first car? b)What is the original speed ...
February 8, 2011 by Emily

Physics - Please Help
Two cars are moving. The first car has twice the mass of the second car but only half as much kinetic energy. When both cars increase their speed by 3.41 m/s, they then have the same kinetic energy. a) What is the original speed of the first car? b)What is the original speed ...
February 8, 2011 by Emily

Physics
The rain-soaked shoes of a person may explode if ground current from nearby lightning vaporizes the water. The sudden converse of water to water vapor causes a dramatic expansion that can rip apart shoes. Water has density 1000 kg/m^3 and requires 2256 kJ/kg to be vaporized. ...
February 24, 2011 by Scott

physics
A baseball pitcher throws a baseball horizontally at a linear speed of 50.6 m/s. Before being caught, the baseball travels a horizontal distance of 24.9 m and rotates through an angle of 54.5 rad. The baseball has a radius of 3.43 cm and is rotating about an axis as it travels...
June 23, 2014 by Anonymous

math
A rocket is fired straight up from the ground with an initial velocity of 800 feet per second. (a) How long does it take the rocket to reach 3200 feet? (b) When will the rocket hit the ground?
April 5, 2010 by emfn

writing
i dont understand what u said, writeteacher. can you show me? Can u proofread and show me how to fix me my writing? Philip Malloy Have you ever watched the movie? In the story, Nothing but the truth, by Avi, a boy named Philip Malloy had many traits to describe his character...
May 17, 2011 by hope

physics
With what minimum speed must Fran leave the ground in order to lift her center of mass 1.90 m and cross the bar with a speed of 0.80 m/s?
November 16, 2010 by yo yo

physics
what air speed and heading would enable a plane to travel [NE] with a ground speed of 275 km/h if there is a wind blowing at 55 km/h from the south?
June 19, 2014 by joy

physics
a stone is projected upward with a speed of 80.0ft/s from a 224 ft tower. find the maximum height and the speed at which it strikes the ground.
June 21, 2014 by roger

microeconomics
you are a single person in an economy how will you struggle for a living?
September 12, 2007 by zakir

english
how can a college help one grow as a student and as a person
October 22, 2007 by tj

health ethics
when does personhood begins? and what is the criteria of a person
February 18, 2008 by Limuel

Civics
Why is a person's credit history so important? Thanks for helping.
March 4, 2008 by Carol

social studies
in slavery a person who is running away is a
April 7, 2008 by quinten

Language Arts
Is an animal considered a thing or person?
August 5, 2008 by Robin

BEH
What socialogical factors affect a person's behavior?
September 14, 2008 by dawn

English
IS A FISH CONSIDER A PERSON, A PLACE, OR A THING?
October 15, 2008 by SHEMAR

history
what does "state of nature" mean? is it a person's rights?
October 20, 2008 by sy

language arts
is being a rolemodel a person's trait
October 23, 2008 by lianna

english
femini dentist,doctor,person andteacher
November 6, 2008 by Emerald

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