An object takes 7 seconds to make one complete revolution around a circular path whose center is 27 meters away. caculate the tangential velocity of the object v = (2pi * r)/T

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?

Based on details in the riddle of the rosetta stone, which statement best describes jean-baptiste fourier’s influence on jean-françois champollion?

What is the momentum of a 47-gram tennis ball that is traveling at 40 m/s