A 1,400 kilogram car travels in a straight line at 10.0 m/sec. what is the momentum

Describe two changes of state that releases energy

A police cruiser is travelling at 24 m/s and slows down at a rate of 0.65 m/s2 until it stops. The distance traveled by the cop while slowing down is closest to: A. 0.44 km. B. 0.38 km. C. 0.42 km. D. 0.36 km. E. 4.0 km.

A 10.0 kg ball falling at 10.0 m/s hits a mattress and comes to a complete stop in 1 s. what force does the mattress exert to stop the ball

There have been different models of the atom over time. How has the competition between these models affected our understanding of the atom?

The total mass of all the planets is much less than the mass of the Sun. (T/F)

Acceleration is defined as the rate of change for which of the following? A. time B. velocity C. position D. displacement

What are 3 characteristics of a tornado?

Which list shows the element symbols of the 6 biological elements?

A space probe produces a radio signal pulse. If the pulse reaches Earth 12.3 seconds after it is emitted by the probe, what is the distance from the probe to Earth?

Do substances that heat up quickly have high or low specific heat capacity?