1. A lawn mower is pushed across a lawn by a force of 115 N along the direction of the handle, which is 23.0° above the horizontal. If 65.0 W of power is developed in 90.0 s, what distance was the mower pushed?

W = P x t

W = F d cos (angle)

Avoltage source vs = 10 v is in series with a resistor of 10 kohm. if the source transformation theorem is applied, what will the value of the current source be in ma ?

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.)

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply