Calculate the work done by a 2.4 n force pushing a 400 g sandwich across a table 0.75 m wide. question 2 options: a. 3.2 j b. 1.8 j c. 960 j d. 533.33 j

Aspring with a mass of 2 kg has a damping constant 14 kg/s. a force of 3.6 n is required to keep the spring stretched 0.3 m beyond its natural length. the spring is stretched 0.6 m beyond its natural length and then released. find the position of the mass at any time t. (assume that movement to the right is the positive x-direction and the spring is attached to a wall at the left end.)

In addition to gravity, what is the other predominant force that affects the motion of a pendulum?

Which statement best explains why the overall charge on an atom is zero?