Which statements about energy are true?

A. Energy is only Found in moving objects

B. Energy is never created

C. Energy can move matter

D. Energy is the same as force

E. Energy is never destroyed

Missing one night of sleep to go to a concert several towns over makes one an insomniac true or flase

What is the simplest relationship between the angular wavenumber k and just one of the other kinematic variables? Express your answer using only one of the other kinematic variables plus constants like π.

Which of the following is an example of a device that uses a wheel and axle? Check all that apply A. frisbee B. light bulb C. doorknob D. bicycle (multiple answers)

What is effort force?

How do I obtain the poon?

A linearly-polarized electromagnetic (EM) wave has an electric field with amplitude 1000 V/m. You hold a a linear polarizer in front of it and rotate the polarizer so that all of the EM wave is blocked. You then rotate the polarizer 30 degree.

Let y'=4 x. find all values of r such that y = rx^{2} satisfies the differential equation. if there is more than one correct answer, enter your answers as a comma separated list.

What are the starting materials for nuclear fission

Why is it possible to throw a 0.145 kg baseball much further than a 7 kg bowling ball?

What is the name of the force that opposes or slows down the motion of objects