What is the kinetic energy of a 10-kg bicycle moving at 10 m/s?

A golf ball and bowling ball are rolling at the same speed. Which has the greater momentum?

What are the SI units of measure for length, mass, and liquid volumes?

The electron structures of atoms are not involved in the emission of: gamma rays photoelectrons X-rays spectral lines

Technician A says that the rotary engine is not an internal combustion engine, because it does not use pistons. Technician B says that a rotary engine gets three power pulses for each rotation of the engine. Who is correct?

If the forces acting upon an object are balanced (ie in equilibrium), then the object A. must not be moving (ie, at rest, v = 0 m/s) B. must be moving with a constant velocity (ie v# 0 m/s) C. must not be accelerating (i e, a = 0 m/s/s) D.

What is the work done in raising a 2000-kg block 5m vertically

After a large rainstorm will the Grand Canyon or The Death Valley be more affected (think temperatures and composition of materials) and why?

A train goes 120 miles in 2 hours. How far will the train travel over the course of 3 hours? A person walks 25 meters in 10 seconds. How fast is the person walking?

Why does an ice cube feel cold when you touch it?

A locomotive is pulling 15 freight cars, each of which is loaded with the same amount of weight. The mass of each freight car (with its load) is 37,000 kg. If the train is accelerating at 0.