A 4kg object has 180 J of kinetic energy. How fast is it moving?

Vivian went on a bicycle trip through Germany with her family. One afternoon, she rode her bicycle along a long flat road at a constant speed for 24 kilometers (km). The ride took her 1.2 hours (h). At what speed did she ride her bicycle? A. 0.

When a car burns gasoline, much of the energy is released in the form of heat. Which of the following best describes this process in relation to the first law of thermodynamics? A. Energy is not created nor destroyed, but it can change into matter.

If you have the p (charge per volume) value for a thick charged insulating cylindrical shell how do you find the linear density?

1 2 3 4 5 6 7 8 9 10 Explain the relationship between mass and inertia.

A scientist heats up a container full of neon gas. What will most likely happen to the container as the gas heats up?

If two waves in the same space interfere completely destructively, which of the following occurs? A. The amplitude decreases. B. The amplitude increases. C. The wave speed increases. D. The wave speed decreases.

An electric force exists between which pair of objects? Check all that apply. A) a neutral object and a negative object two negative objects B) a neutral object and a positive object C) two positive objects D) a negative object and a positive object

A person jogs 40 km in 32 minutes then 20 km in 22 minutes and finally 10 km in 16 minutes what is his average speed in in per minute

Write a sentence describing the relationship between volume and time

For two different inertial frames of reference would acceleration and change in velocity be different? How would energy be affected?