How long does it take for the salad spinner to come to rest?

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.

What does the law of conservation of mass state?