For a block of mass m to slide without friction up the rise of height h shown, it must have a minimum initial kinetic energy of:
A)gh
B)mgh
C)gh/2
D)mgh/2
E)2mgh

Question

For a block of mass m to slide without friction up the rise of height h shown, it must have a minimum initial kinetic energy of: 
A)gh 
B)mgh 
C)gh/2 
D)mgh/2 
E)2mgh

Quizplus · Accepted Answer

The Answer of For a block of mass m to slide without friction up the rise of height h shown, it must have a minimum initial kinetic energy of: 
A)gh 
B)mgh 
C)gh/2 
D)mgh/2 
E)2mgh

For a Block of Mass M to Slide Without Friction