The potential energy for a mass on a spring is proportional to the square of which of these quantities?

2. Which are true about the relationship between momentum end energy?

What is the mass of a car that has a speed of 30 m/s and a momentum of 45,000 kg, m/s

As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is

We always see the same side of the Moon because Choose one:A. the Moon does not rotate on its axis. B. the Moon rotates once each revolution. C. when the other side of the Moon is facing toward us, it is unlit. D.

Which of the following contains direction? Mass, speed, velocity, or distance.

Which branch of science includes the laws of matter and energy?

A very famous motorcyclist plans to jump across a canyon 3.5 kilometers wide. he plans to use a 30 degree ramp and leaves it at 196 m/s. Will he make it? show all calculations to prove your answer

What captures energvy from sunlight during photosynthesis

The scientific theories developed by copernicus galileo and newton resulted in

How could you find out which wire is broken in a cable?