How can 2 objects have different momentun but same mass

Most white dwarfs are __ most giant stars. A) hotter than B) cooler than C) the same temperature as

Does Your weight will increase on the top of a tall mountain?

What is a gravational lens?

What are some examples of motion that has negative acceleration?

A measure of the quantity of matter is a. density. c. force. b. weight. d. mass.

Circuit A in a house has a voltage of 208 V and is limited by a 40.0-A circuit breaker. Circuit B is at 120.0 V and has a 20.0-A circuit breaker. What is the ratio of the maximum power delivered by circuit A to that delivered by circuit B

3. If the distance of the screen is moved from 100. cm to 200. cm the area of light would in-crease from 150. cm^2 to A. 37.5 cm2 B. 75 cm2 C. 300 cm2 D. 600 cm24. Light is projected onto a screen 75.0 cm from a light source.

How fast must a 0.142-kg baseball move in order to have the same momentum as the bus?

Some forces require direct contact, while others, like gravity, act at a distance

Explain the 3 factors that affect the Speed of Sound