a stone is tossed up from the new mellose bridge at 15m/s. the bridge is 25m high calculate the maximum heigh to which tje stone will rise above the bridge​

Alightning strike consists of charge moving from a cloud to the ground . in one particular case, the electrons in a lightning strike are confined to travel within a radius of 1.5 m and to move at a speed of 5.0 x 10 m/s. if the density of electrons in the strike is 10'15 electrons/m what current is carried by the lightning ?

Picture a all traveling at a constant speed around the inside of a circular structure. is the ball accelerating? explain your answer

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?