Friday
January 30, 2015

Homework Help: physics

Posted by Anonymous on Thursday, November 22, 2012 at 11:32am.

A 2 kg object is released from rest from a height of 10 m above the ground. Calculate
1) the initial potential energy at the moment of release;
2) the kinetic energy at the moment it reaches 4 m above the ground
3) After the impact the object just before Impact with the ground

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - a 2 kg object is released from rest from a height of 10 m above the ...
PHYSICS helppppp - A 0.2 kilogram baseball is thrown vertically downwards ...
physics - a boy who is 1.5m tall throws a ball into the air the ball attains a ...
physics - Two masses are connected by a light string passing over a frictionless...
physics - A 2.40 kg object is hanging from the end of a vertical spring. The ...
help on physics - A 3.30 kg object is hanging from the end of a vertical spring...
Physics - A rock is thrown downward from an unknown height above the ground with...
physics - A 0.500 kg is thrown vertically upward from the ground with an initial...
Physics - A roller-coaster car with a mass of 650 kg starts at rest from a point...
physics - An object of mass 26 kg is thrown straight upwards from the ground at ...

Members