A truck starts from rest at the top a slope which is 1 m high and 49 m long. What is the acceleration and it's speed at the bottom of the slope assuming friction is negligible?
The truck's weight is m*g. Weight, w, is a force. If the angle between the slope's surface and horizontal is
It might help to draw a side view of the situation. Since sine is opposite/adjacent,
From Newton's 2nd Law
Use the formula
I hope this helps,