Vectors have which two properties?

A. speed and distance

B. velocity and direction

C. distance and position

D. magnitude and direction

If two asteroids moved closer together, what would be the result on the gravitational force each asteroid exerts on the other? A. The gravitational force would increase. B. The gravitational force would decrease. C.

Photovoltaic technology is most commonly used to generate electricity using what type of power?

The elements that touch the zigzag line ar classified as

A bullet travels at 850 m/s. How long will it take a bullet to go 1 km?

How is active transport possible since it contradicts the second law of thermodynamics?

Crickets chirpy and milada jump from the top of a vertical cliff. chirpy drops downward and reaches the ground in 2.70 s, while milada jumps horizontally with an initial speed of 95.0 cm>s.

Explain how gamma rays are produced by energy

A mechanical wave may be described as a disturbance that is transported through a medium via the mechanism of particle-to-particle interaction. Which of these is not classified as a mechanical wave? A) earthquake B) light C) sound D) water

How many paths do the electrons have to flowlin a series circuit?

A force of 6 lb is required to hold a spring stretched 4 in. beyond its natural length. How much work W is done in stretching it from its natural length to 8 in. beyond its natural length?