Answer:
Work done = force x displacement
= 500 x 20
= 10000 J
Hope this helps!
42.9°
Explanation:
Let's assume that the x-axis is aligned with the incline and the positive direction is up the incline. We can then apply Newton's 2nd law as follows:
Note that the net force is zero because the block is moving with a constant speed when the angle of the incline is set at Solving for the angle, we get
or
Normally a storm surge.
Experience: I lived through Andrew and Wilma
What quiz? There isn’t a picture.