A hockey puck sliding at 60.0m/s slows uniformly to 20.0m/s while travelling 800.0m.

a) Determine the acceleration

b) Determine the time it took

What is a Projectile Motion

The red color of your jacket is due to?

If you double the wavelength, the electromagnetic radiation energy will double. The energy of the electromagnetic radiation will halve if you halve the wavenumber. When the frequency of the light is doubled, its energy will.

Sound waves strike a glass and cause it to shatter because of what?

While driving, which of the following principles should be used to keep the appropriate distance between your vehicle and the vehicle in front of you?

Explain why models are often used to study other planets.

The main factors that affect an area's temperature are prevailing winds and mountains. a. True b. False

What is the displacement of an object during a specific unit of time?

Is there an end of rainbow

A downhill skier was able to move 560 meters in 25 seconds. What is the skier's average speed? (Round your answer to the nearest tenth of a meter per second.)