Acart's initial velocity is +3.0 meters per second. what is its final velocity after accelerating at a rate of 1.5m/s2 for 8.0 seconds?

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.)

A-of 75 cm by cm by 17.5 cm up. of is 2 kg a , in ,if it is in , kg/?

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection