Member Since November 16, 2008
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Recent Activity by rangjavi

Asked: Elastic Collison problem please help

two balls roll toward each other in a frictionless track. The first ball has a velocity of 2.0 m/s and a mass of 345g. The second ball heads towards the first at a meager velocity of 0.5 m/s and has a ...
  • Posted 3 years ago

Asked: Physic ramp question

a box slides down a 23 meter frictionless ramp. if the ramp makes a 22 degree angle with the hoizontal what is th speed of the box after the 23m? using energy formulas
  • Posted 3 years ago

Asked: Physics problem

John and Mike were runing a race. john is a faster runner so he gives Mike a head start of 4 meters before he starts the race. Mikes initial velocity is .25 m/s and accelerates at .3 m/s^2. john ...
  • Posted 3 years ago

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