A force f = bx3 acts in the x direction, where the value of b is 3. 7 n/m3. How much work (in joules) is done by this force in moving an object from x = 0 m to x = 2. 6 m?.

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?

The total amount of energy contained in an object