Tactical displacement, one of the five forms of displacement identified by Marcus Felson and Ronald Clarke, means that .

Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?

Frequency of electromagnetic waves that a radio station is assigned is called

A10-kg isto a of 10 m at aa0.9 kg/m.30 kg of ,at aas10-m .. ( 9.8 m/s2 g.)