Atransport truck pulls on a trailer with a force of 600n [e]. the trailer pulls on the transport truck with a force
a)of zero
b) of less than 600 n is the truck is slowing down
c) equal to 600 n only if the truck is moving at constant velocity
d) equal to 600 n no matter what the acceleration of the truck
e) greater than 600 n if the truck is accelerating

How is zig zagging a form of acceleration?

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

In a game of pool, ball a is moving with a velocity v0 of magnitude v0 = 15 ft/s when it strikes balls b and c, which are at rest and aligned as shown. knowing that after the collision the three balls move in the directions indicated and assuming frictionless surfaces and perfectly elastic impact (that is, conservation of energy), determine the magnitudes of the velocities va, vb, and vc.