A body has velocity 30 m pr sec and acceleration is 10m pr sec square Wt will b the distance covered by a body in 1 sec??

What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

Frequency of electromagnetic waves that a radio station is assigned. what do you call this type of wave?