Which factor has no effect on the motion of a mass on a spring?
a. displacement
b. mass
c. period
d. velocity
e. acceleration

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

What causes the formation of ocean currents?

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)