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October 31, 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: 44,055

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

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

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

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

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

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

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

physics
An 82.0 kg skydiver jumps out of a balloon at an altitude of 1 500 m and opens the parachute at an altitude of 195 m. (a) Assuming that the total retarding force on the diver is constant at 55.0 N with the parachute closed and constant at 3 600 N with the parachute open, what ...
March 8, 2012 by Anonymous

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
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
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
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 boy of mass 49.4 kg is initially on a skateboard of mass 2.00 kg, moving at a speed of 10.3 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.
October 16, 2011 by Kellie

Physics
A tennis ball is thrown horizontally from an elevation of 20.60 m above the ground with a speed of 21.0 m/s? Where is the ball after 2.00 s? vertical m from the ground? If the ball is still in the air, how long before it hits the ground? (If the ball is not in the air, enter 0...
January 28, 2012 by Anonymous

physicis
A freight car, open at the top, weighing 2.80 tons, is coasting along a level track with negligible friction at 4.10 ft/s when it begins to rain hard. The raindrops fall vertically with respect to the ground. What is the speed (in feet/second) of the car when it has collected ...
April 24, 2013 by PCm

physics
a 95-kg person stands on a scale in an elevator. What is the apparent weight when the elevator is: (A) accelerating upward with an acceleration of 1.8 m/s^2 (answer 1.1 * 10^3 N) (B) moving upward at a constant speed (answer 931 N) (C) accelerating downward with an ...
January 31, 2014 by courtney

physics
A slowly moving train with 15.0- m-long flatcars is passing a station at 11.0 km/h. A person on the station platform tosses rocks onto the moving flatcars at the rate of one every second. If the first rock just hits the front edge of one car, how many rocks will fall onto that...
September 28, 2014 by George young

Physics
An object is launched at an angle of 24 degrees above the horizontal at a velocity of 33.7 m/s from the top of a building which is 110.8 meters above the ground. When the object lands on the ground, what is the horizontal displacement from the base of the building in meters? ...
September 24, 2014 by Jane

physics
A man stands on the roof of a 19.0 m-tall building and throws a rock with a velocity of magnitude 30.0 m/sat an angle of 42.0 degrees above the horizontal. You can ignore air resistance. Calculate the maximum height above the roof reached by the rock. Calculate the magnitude ...
September 14, 2009 by lina

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

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

government
no person is above the law is what principal of the constitution
December 4, 2008 by teri

computer
what are the signs and symptoms of a person suffering from dengue
December 7, 2008 by Princess

social studies
what person is a navajo medicine man?
December 8, 2008 by Terri

english
is a female counterpart the nickname for a person's wife?
December 10, 2008 by kayla

Art
What do bright colors symbolize about a person?
September 17, 2009 by Anonymous

religion
how does the typical person define the word 'Christian'?
September 19, 2009 by gregg

terms
what is a word to describe a person who is always moving?
October 12, 2009 by Ashlynn

spelling
a word for a person who helps people that starts with a
October 27, 2009 by desead

MAth
what do you call a person who buys and sells bugs?
February 10, 2010 by Abby

college
HOW DOES A PERSON AUTONOMY AFFECTS THEIR SENSE OF FREEDOM
March 23, 2010 by LISA

health
can a person be infected with HIV but not exhibit AIDS?
May 9, 2010 by dalton

fractured math definitions
what a person should when it rains
September 8, 2010 by when it rains

English
How should I pronounce "Nasrredin"? This is a person's name.
October 25, 2010 by rfvv

english
what is a single word for that person who loves education ?
September 6, 2011 by armando

english/s.s
how was the life of a common person in the 16th century
September 14, 2011 by samantha

english
what do you call a person who can not function with out a leader
October 15, 2011 by kt

Contemporary Communication
What makes a good person a communicator?
January 30, 2012 by Tina

englishcan
can you pl correct the following : is this the person which you are talking about him ?
January 31, 2012 by R S Telagathoty

HEALTH
What is meant validation strategy in a person with dementia
October 2, 2012 by Anonymous

Health 8
what happen to a person tolerance as they drink regularly?
October 22, 2012 by Laruen

physics
What is the direction of a person that walks 3.0-km North and 4.0-km East?
November 8, 2012 by summer

science
What is the acceleration of a 50kg person is pushed with a force of 4N
November 15, 2012 by Marcus

ELA reading
is a turtle a person place or thing?
January 2, 2013 by Anonymous

on being a person
A key ingredient in the existential perspective is
January 8, 2013 by Anonymous

Reading
What is third person omniscient point of view
February 16, 2013 by Jerald

math
4 people share 3 oranges equally.How many does each person get?
March 4, 2013 by Anonymous

weight
Obesity can cause a person to develop what type of conditions?
April 1, 2013 by melissa

health
what can a person do to foster a positive self image?
April 2, 2013 by Anonymous

US Government
Any person currently in --i- cannot vote. What is the blank word? Thanks.
July 6, 2013 by Caleb

English
How to draw a picture of a person assuming something
October 9, 2013 by Emili

English
I expect a friend to be honest and a loyal person.
January 17, 2014 by Sameatria

US History
Define beatnik.Why was such a person dissatisfied?
March 11, 2014 by Anonymous

Chemistry
Dear sir, madam, I am having a little problem with the solution my chemistry book gives on the following problem: We have a person whose body vitamine C concentration decays according to the following formula: 1500*0,974^t. Question A is no problem, but then question B: "...
October 17, 2012 by Tom

science
two waves are traveling through the a container ofnitrogen . the amplitude of the first wave is .3 cm and the amplitude of the second wave is .9 cm. what is true about the two waves? a. the energy of the first wave is less than the second wave. b. the energy of the first wave ...
March 16, 2013 by mary

Com 215
How can stereotying effect group relations. Give an example of a sterotype you find in your everyday life. Stereotyping causes a person to view individuals narrowly and representative of a negative image, rather than as unique individuals. If, for instance, if my group views ...
October 21, 2006 by Rose

English
Asako: I guess you have a point there. By the way, I have a question. We usually pay individually in Japan. How come one person usually pays for everybody in Korea? Kevin: Oh, I also thought that was very strange at first. I think the oldest person always picks up the bill. MC...
May 20, 2014 by rfvv

physiology and health
True or false I realy need help!!!!!! 1) A relationship is a bond between people. 2) Citizenship is the way you conduct yourself as a member of the community. 4) Communication involves only sending messages to others. 5) Passive communicators always stand up for themselves and...
April 29, 2014 by rana

physics
An airplane flies from Boston to San Francisco (a distance of 5000 km) in the morning, then immediately returns to Boston. The speed of the plane relative to the air is 240 m/s. The wind is blowing at 41 m/s from west to east, so it is "in the face" of the plane on the way to ...
October 4, 2012 by Garcia

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 ...
November 6, 2012 by Don

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 ...
November 6, 2012 by Don

Physics
A boy throws a 4-kg pumpkin at 8m/s to a 40kg girl on roller skates, who catches it. At what speed does the girl then move backwards?
December 31, 2009 by Aly

Physics
The boy on the tower of height h = 20 m in the figure below throws a ball a horizontal distance of x = 56 m. At what speed, in m/s, is the ball thrown?
October 7, 2010 by V

Physics
The boy on the tower of height h = 20 m in the figure below throws a ball a horizontal distance of x = 56 m. At what speed, in m/s, is the ball thrown?
October 7, 2010 by V

Physics
The boy on the tower of height h = 20 m in the figure below throws a ball a horizontal distance of x = 56 m. At what speed, in m/s, is the ball thrown?
October 7, 2010 by V

physics
The boy on the tower of height h = 20 m in the figure below throws a ball a distance of x = 52 m, as shown. At what speed, in m/s, is the ball thrown?
February 9, 2011 by Anonymous

Physical Science
A boy throws a 4-kg pumpkin at 8 m/s to a 40-kg girl on roller skates, who catches it. At what speed does the girl then move backward?
September 11, 2011 by Help

Physical Science
A boy throws a 4-kg pumpkin at 8 m/s to a 40-kg girl on roller skates, who catches it. At what speed does the girl then move backward?
September 11, 2011 by Jason

physics
The boy on the tower of height h = 18 m in the figure below throws a ball a distance of x = 62 m, as shown. At what speed, in m/s, is the ball thrown?
February 3, 2012 by Sanda

physics
a boy throws a ball from the top of a tower with velocity 20 m/s in horizontal direction. The speed of the ball after 2 seconds is?
February 8, 2013 by Anonymous

physics
An early major objection to the idea that Earth is spinning on its axis was that Earth would turn so fast at the equator that people would be thrown into space. Given : radius earth = 6.37 × 10^6 m , mass earth = 5.98 × 10^24 kg , radius moon = 1.74 × 10^6 m , and g = 9.8 m/s^...
December 15, 2011 by Anonymous

Physics
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
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 Em

math
At a given time, the height of an object is directly proportional to the length of the shadow that is cast on the ground. A person 6 feet tall casts a shadow 1 foot long at noon. a) What is the length of the shadow cast by a flagpole known to be 20 feet tall? b) A tree cast a ...
January 26, 2012 by savannah

composition and communication
I need help identifying verb tanses. I have to write 5 sentences about the " role education plays in successful financial planning" using different verb tenses. This is what I have: 1. Education plays an important role in a person’s financial status. (PRESENT TENSE) 2. An ...
October 3, 2010 by kelly

Physics
From the top of a tower is an object with mass 25 kg which is lowered with ropes at a constant speed, 4 m / s to the ground. After 10 seconds the rope by which an object falls freely. From the moment there are 12 seconds to those standing on top of the tower hears the sound of...
October 19, 2010 by Oddbjørn

LABOUR ECON...TAX QUESTION
k here is the question suppose a government imposed an employment tax. That is upon entering the labour force an, individual had to pay a lump sum tax. (if they dont work, they dont have to pay the tax). How ould this affect the individual's labour supply curve? Good question...
November 6, 2006 by tofu

English
As it turns out, the second thrust accounts for 32 percent of the jellyfish's forward movement, and the kicker is it requires no energy. (Would you check the sentence? Is the sentence grammatical?)
October 9, 2013 by rfvv

Math
2)Banquet Seating A banquet hall offers two types of tables for rent: 6-person rectangular tables at a cost of $26 each and 10-person round tables at a cost of $51 each. Kathleen would like to rent the hall for a wedding banquet and needs tables for 250 people. The room can ...
March 2, 2014 by Claudia

Geometry check my answer?
Wilbur Wrong is flying his remote control plane in a circle with a radius of 28 meters. His brother clocks the plane at 16 seconds per revolution. What is the speed of the plane? Express your answer in meters per second. The brothers may be wrong, but you could be right...
January 23, 2011 by Skye

MATH
A toy rocket is launched vertically upward from ground level. This is represented as f(t) = -16t^2 + 128t where t is the time in second and f(t) is the height of the rocket in feet. When will the rocket hit the ground? divide both sides by -16 0 = -16t^2 + 128t 0 = t^2 - 8t 0...
September 30, 2008 by jennifer

Algebra
THe function h(t)=-16t^2+v0t+h0 describes the height in feet above the ground h(t) of an object thrown vertically from a height of h0 feet, with an initial velocity of v0 feet per second, if there is no air friction and t is the time in seconds sine the object was thrown. A ...
April 19, 2010 by Joe

Algebra
THe function h(t)=-16t^2+v0t+h0 describes the height in feet above the ground h(t) of an object thrown vertically from a height of h0 feet, with an initial velocity of v0 feet per second, if there is no air friction and t is the time in seconds sine the object was thrown. A ...
April 19, 2010 by Joe

Physics
A ball is thrown upwards at 15m/s from a window 20 metres above the ground. Find: a)How long the ball the takes to reach the level of the window b)How much longer it takes to reach the ground? c)What speed it takes to reach the ground?
February 13, 2013 by Aquile

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