Tuesday
February 28, 2017

Search: physics 12- dynamics

Number of results: 70,986

Physics
What is the critical angle of benzene is 1.5
September 26, 2016 by Nayeem

physics
What is the constant value of gravitation ?
October 4, 2016 by please ans

Physics
Why is the joule-second (J*s) equivalent to kg*m^2/s ?
October 14, 2016 by Anon

Physics
What the hell are u teaching people!!! :)
October 26, 2016 by Chris

physics
What is the angle between A and B vectors for which A+B=A-B ?
December 15, 2016 by khan da

Physics
Convert to m/s 40m/min
January 25, 2017 by Anonymous

physics
what is gravitational field of the earth?
February 2, 2017 by kavya

Probability
The probability that a student passes a physics test is 2/3 and the probability that he passed both physics test and an english test is 14/15. The probability. The probability that he passes at least one test is 4/5. What is the probability that he passes the english test.
March 9, 2016 by Ammu

PHYSICS
A 20N crate starting at rest slides down a rough 5.0m ramp, inclined at 25 degress with the horizontal. 20j of energy is lost due to friction. what will be the speed of the crate at the bottom of the incline? i need some help these one i don't know where to start For Further ...
October 24, 2007 by magic 8 ball

Physics help please
In a physics lab experiment, a student immersed 205 one-cent coins (each having a mass of 3.00 g *.003kg) in boiling water. After they reached thermal equilibrium, she quickly fished them out and dropped them into 0.244 kg of water at 20.0 C in an insulated container of ...
December 4, 2007 by Tia

Physics
Halley’s comet orbits the Sun with a period of 76.2 years. a) Find the semi-major axis of the orbit of Halley’s comet in astronomical units (1 AU is equal to the semi-major axis of the Earth’s orbit Physics - drwls, Thursday, May 5, 2011 at 8:51am There is a simple form ...
May 5, 2011 by Reese

Physics(Please help)
A skier slides horizontally along the snow for a distance of 11.9 m before coming to rest. The coefficient of kinetic friction between the skier and the snow is 0.0458. Initially, how fast was the skier going? I do not know how to start this. Thank you. Physics(Please help) - ...
June 3, 2012 by Hannah

Physics
A hollow glass block floats in a container of ethanol. Initially, everything is at a temperature of 20 degrees C, and 6% of the block is above the surface of the ethanol. If you everything gradually and evenly, at what temperature will the block sink to the bottom? Beta value ...
February 21, 2010 by Reed

Physics-Please check if I did this correctly
I posted this question this morning but I'm not sure of the response Damon provided. I did it once but then I updated it later in this at the bottom- please check booth of my answers. If you were in a rotor style ride and the riders accelerate until the speed of ride is ...
December 7, 2010 by Joey

Physics (PROJECTILE MOTION)
Henrietta is going off to her physics class, jogging down the sidewalk at a speed of 2.05 m/s. Her husband Bruce suddenly realizes that she left in such a hurry that she forgot her lunch of bagels, so he runs to the window of their apartment, which is a height 43.9 m above the...
February 8, 2012 by Beck

physics
Henrietta is going off to her physics class, jogging down the sidewalk at a speed of 2.65m/s . Her husband Bruce suddenly realizes that she left in such a hurry that she forgot her lunch of bagels, so he runs to the window of their apartment, which is a height 54.8m above the ...
September 9, 2013 by brandon

physics
In a physics lab, students are asked to predict how the acceleration of the block sliding up a ramp compares to the acceleration down the ramp compares to the acceleration down the ramp. The block slides up a somewhat rough surface inclined at an angle of theta above the ...
January 20, 2015 by Anonymous

Physics
Halley’s comet orbits the Sun with a period of 76.2 years. a) Find the semi-major axis of the orbit of Halley’s comet in astronomical units (1 AU is equal to the semi-major axis of the Earth’s orbit Physics - drwls, Thursday, May 5, 2011 at 8:51am There is a simple form ...
May 5, 2011 by Reese

Physics
The hockey captain, a physics major, decides to measure the speed of the hockey puck, He loads a small styrofoam chest with sand, giving it a total mass of 6.4 kg. He places the chest and embeds itslef in the styrofoam. The chest moves off at 1.2 m/s. What was the puck's speed...
March 18, 2009 by James

Physics
Augustine continues to run around. He gets to the park and has the overwhelming urge to jump off a cliff and try to fly. He does so at an angle of 50 degrees to the horizontal while running at 14.5m/s. With his arms flapping, he rises in the air. a) what is the highest point ...
December 8, 2011 by Daniella

Physics
Augustine continues to run around. He gets to the park and has the overwhelming urge to jump off a cliff and try to fly. He does so at an angle of 50 degrees to the horizontal while running at 14.5m/s. With his arms flapping, he rises in the air. a) what is the highest point ...
December 8, 2011 by Daniella

physics
hello! I have been having a lot of trouble with one physics problem that I have for homework: any help would be greatly appreciated! 'A block of mass 12 kg starts from rest and slides a distance of 8 m down an inclined plane making an angle of 40 with the horizontal. The ...
November 25, 2007 by Ty

Physics
A hot air balloon is hovering at an altitude of 6000 meters. The pilot decides that it is time to descend and turns off the balloon's burners. Once the balloon reaches the ground, the gas inside the balloon occupies 980 m^3 and is at atmospheric pressure. If the pressure of ...
February 18, 2012 by GRISSELL

Physics
A satellite is in a circular orbit around an unknown planet. The satellite has a speed of 1.70 × 104 m/s, and the radius of the orbit is 5.80 × 106 m. A second satellite also has a circular orbit around this same planet. The orbit of this second satellite has a radius of 8....
September 30, 2016 by Ryan

PHYSICS
A 20N crate starting at rest slides down a rough 5.0m ramp, inclined at 25 degress with the horizontal. 20j of energy is lost due to friction. what will be the speed of the crate at the bottom of the incline? i need some help these one i don't know where to start For Further ...
October 24, 2007 by magic 8 ball

physics
(a) What is the wavelength of a 450 Hz tone in air?
March 1, 2007 by Courtney

physics
Convert 1.00 km/h to m/s using 1 km = 1000 m and 1 h = 3600 s
September 5, 2007 by jen

physics
when is a velocity is zero and acceleration nonzero?
September 25, 2007 by Anonymous

physics
Can a resultant of two vectors be negative?
October 14, 2007 by Tom

Physics
What velocity does the other glider have?
October 24, 2007 by Dante

Physics
How does a semiconductor differ from a conductor or an insulator?
November 5, 2007 by Anne

homework ath physics
how to become en expert?
November 7, 2007 by david

physics
I also need help with 9.67nm=???km and 2.3X10 to the -4g=????ng
November 12, 2007 by nora

Physics
Why is an airbag good use in a car?
November 19, 2007 by Mary

intergrated physics and chemistry
how is work expressed
November 29, 2007 by anita

Physics
6. Why do we not list black and white as colors?
February 29, 2008 by jim

physics
why is steel more elastic than rubber
March 4, 2008 by M.haider ali

Physics
How do you write 600nm in scientific notation?
March 30, 2008 by Bill

Physics
What does it mean to say that something is quantized?
April 1, 2008 by Dallas

Physics
How do you write 25um in scientific notation?
April 7, 2008 by Dana

Physics
Why are some sunglasses polarized horizontally?
May 1, 2008 by cheese

Physics
What is the formula for finding work? like W=
May 6, 2008 by Yamida

Physics
How are series and parallel circuits wired?
May 12, 2008 by Kelly

physics
what are the different layers of fiber optics
May 28, 2008 by sai

Physics
Optical Fibre at the bottom of the sea
May 29, 2008 by Optical

physics (electricity)
what is charging(electrifying) by induction?
June 12, 2008 by Naomi

Physics
can scientific laws be changed by a vote?
August 19, 2008 by Lacey

physics
A woman has a mass of 64.2 kg. What is her weight on earth?
October 10, 2008 by Vishnu

physics
A man weighs 75 kg. What is his weight on the moon, where g=2.21 m/s2
October 10, 2008 by Vishnu

PHYSICS!!!
does anyone know the fundamentals of thw measure units??
October 29, 2008 by REGIS

physics
Using units, show that kg x m/s is equivalent to N x s
November 17, 2008 by bryant

physics
Using units, show that kg x m/s is equivalent to N x s
November 17, 2008 by bryant

Physics
Does anyone know the terminal velocity of a human being?
December 1, 2008 by Anonymous

physics
what is the correct equation for the reaction of HBr with Ca(OH)2-
December 15, 2008 by christian

Physics
In my last post, I'm confused how drwls got P2/P1 = 14.8
January 8, 2009 by Phil

physics
please answer my question below
January 15, 2009 by physics

Physics
Using the following equation: F=ma Solve for m.
January 26, 2009 by Joe

physics
manipulate the following equation to solve for t: s=1/2a t^2.
January 26, 2009 by Heather

Physics
can a virtual image be projected on a screen? thanks :)
February 8, 2009 by konan

physics
can pontential energy ever be negative?
April 2, 2009 by cynthia

physics
is the bubble chamber an example of thermodynamics?if not then what?
May 28, 2009 by Chris

Physics
here's my lab h t t p : / / w w w . m e d i a f i r e . c o m / ? sharekey=078256673f2b4a3dd9d5c56d04dfa8b0e04e75f6e8ebb871
June 1, 2009 by to Math Mate!!!

physics
Three vectors are given by = 1.0 + 3.0 + -4.7, = 2.0 + 2.0 + -4.0, and = 3.0 + -4.2 + -4.0. Find (a)·( × ) and (b)·( + ).
September 19, 2009 by blah

Physics
Write in standard form 378.72
September 20, 2009 by Rayanna

Physics
What is an essential characteristic of an object in equilibrium?
October 11, 2009 by Natasha

physics
Given: 2020 Hz, at 404 m/s, Lambda=................m
October 15, 2009 by Alyson

physics 20
how do you know when the resultant force is = to 0 ? is it when the object is not in motion?
November 3, 2009 by adrienne

Physics
How do you divide 4.0 V by .041 A? Would the answer be: 97.6
November 4, 2009 by Lauren

Physics 11/Chemistry 11
What is the heating capacity of Zinc?
November 9, 2009 by Andy

Physics
how do you find the mass of a nitrogen molecule?
November 20, 2009 by ana

physics
what is the mass of a 1000N man on earth?
November 29, 2009 by april

physics
what's the difference between weight and mass?
December 3, 2009 by Anonymous

physics
what's the difference between weight and mass?
December 3, 2009 by Anonymous

physics
what can we learn from an analysis of a stellar spectrum?
December 4, 2009 by Doly V

physics
How can you solve for that problem, by using another approach?
December 11, 2009 by Kelly

physics
how do green plants produce food
December 13, 2009 by fatima

Physics
Please respond to my previous post.
January 10, 2010 by Phil

physics
What must a muscle do in order to do work?
January 24, 2010 by Tommy

Physics
what is the force on a body of a mass 77-kg when its acceleration is 4m/s^2?
January 26, 2010 by justin

physics
How do you find the protons acceleration at this instant then?
February 5, 2010 by carla

physics
what are some examples of sources of energy?
February 11, 2010 by Natalia

Physics
Differentiate the given function? y= 6/t + 3/t^2 -5/sqrt(t) dy/dt=?
February 11, 2010 by Kassie

physics
why helium gas absorb heat?
February 23, 2010 by karthika

physics
how far will 350 J raise a 7 kg mass?
March 4, 2010 by Susan

Physics
The mass of a paper clip is approximately 1. 1 x 10^.6 kg 2. 1 x 10^3 kg 3. 1 x 10^-3 kg 4. 1 x 10^6 kg
March 22, 2010 by Priscilla

physics
What is the heat capacity of 20.0 kg of silver? kcal/K
April 21, 2010 by maxie j

Physics
What is the energy of a hydrogen atom with a 1.70 nm diameter?
April 25, 2010 by MK

Physics
How do you see your reflection in a plane mirror?
April 29, 2010 by Emily

Physics
What gases are in a fluorescent and incandescent bulb?
May 1, 2010 by Emily

Physics
carbon-14 is produced in the atmosphere primarily by what?
May 21, 2010 by john

Physics
Why does a rubbed balloon stick to the wall?
May 27, 2010 by Vince

physics
What is the speed of the bee if it travels 27 cm in 10 seconds?
June 1, 2010 by maia

Physics
Why is a voltage produced when a coil spins?
June 22, 2010 by Renee

physics
a sprinter accelerates from rest to 10.0 m's in 1.35 s. what is her acceleration in m/s^2
July 5, 2010 by marj

physics
what is the inverse square law equation?
July 8, 2010 by weng

Physics
Wave velocity is inversely proportional to what?
July 9, 2010 by Mary

AP Physics
mgh=1/2mv^2, solve for the variable v
August 1, 2010 by Lisa

Physics
Express 336000 joules in calories
August 10, 2010 by Anonymous

physics
Science isn’t about proving anything
August 13, 2010 by Anonymous

physics
Science isn’t about proving anything
August 15, 2010 by Anonymous

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