1.the motion of an object along a straight line with a constant velocity is. 2. The slope of distance versus time graph in uniform motion gives the magnitude of.
3.The device that is used to detect the sign of charges on a body is called.
4.The process of charging a body by touching it with a charged body is called.

Why there is no inductive reactance in dc circuits

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

The sound level near a noisy air conditioner is 70 db. if two such units operate side by side, the sound level near the, would bea. 70dbb. 73 dbc. 105 dbd 140 db