7in an experiment, six people at different places around the earth drop an apple at the same time. which apples will fall to the earth?
a. only apples u, v, y and z will fall to the earth.
b. all of the apples will fall to the earth.
c. only apples u and z will fall to the earth.
d. only apple u will fall to the earth.

1) what is the power in horsepower of a 100 watt light bulb? what is the power in kilowatts of a 200 horsepower engine? 2) if a cars engine is providing 3000 n of force to keep the car moving at 5 m/s, what is the engine’s effective power? 3) how many gallons of water will be pumped from a well 30 feet deep by a 1/2 hp engine in 1 minute? (1 gallon weighs 8.34 pounds)