Aplate is pushed horizontally over a 80 cm high table. if it lands a point 120 cm away from the table
a) what is the initial velocity of the plat ?
b)at what velocity does theolate strike the floor ?

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two

The basketball coach tells his team to run sprints back and forth across the court, which is 30 m long. they start at the left end of the court, run back and forth 6 times, then end back at the left end of the court where they began. what distance did they run? what is their displacement?