The kinetic energy of a 1000-kg roller coaster car that is moving with a speed of 20.0 m/s.

What best describes a recessive Allele

When an object moves into the path of another object, it is called

A cork floats on the surface of an incompressible liquid in acontainer exposed to atmospheric pressure. The container is thensealed and the air above the liquid is evacuated.

Whats quantum physics?

1. Which cell organelle is popularly known as power house of the cell. Why?

Voltage can exist without A. current. B. resistance. C. a closed circuit. D. all of these

During a football game, a receiver has just caught a pass and is standing still. Before he can move, a tackler, running at a velocity of 2.60 m/s, grabs and holds onto him so that they move off together with a velocity of 1.30 m/s.

What effect does an increase in temperature have on viscosity?

Aman tosses a jart upward with a velocity of 14.1 m/s a 60° angle

Describe accuracy, precision and best fit line.