Avery large water tank starts leaking from a hole a distance h below the surface of the water inside the tank. at what speed does water pour out of the hole?

Part a constants huck finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion what is huck's velocity (speed and direction) relative to the river bank? express your answer to three significant figures and include the appropriate units. relative to the shore)

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?