Answer:
work done = ( force × displacement)
(a)The force acting on the block is it's self weight and displacement is equal to height of the tower.
work done by gravity = (250 × 10) = 2500 joule
(b) The work done by gravity 2500 joule is transferred to the object in the form of it's kinetic energy.
Answer:
I believe it would be Direction B
Explanation:
After passing A, gravity would pull the ball downwards
The answer to this question is 3.69
The object will not be able to accelerate perpendicular to direction of motion
