A 4 kg mass is in free fall. What is the velocity of the mass after 11 seconds

What is used in an electrical circuit to prevent a short circuit?

Why do meteorites contain information about the early solar system yet earth does not

Jane slowly paddles her canoe across a calm lake. Explain what makes the boat moves forward. What principle best explains this situation?

What is the ultimate source of energy that makes the Sun shine?

What is the electric field experienced by a charged balloon if the charge on the balloon is 9.4 * 10^-10 coulombs and the force it experiences is 8.2 * 10^-2 newtons? A. 8.7 * 107 newtons/coulomb B. 9.4 * 10-11 newtons/coulomb C. 9.

What could be put into the center section of this Venn diagram?

Give two factors that will increase the magnetic field strength of an electromagnet

What is an example of total internal reflection at work?

Explaining how momentum can cause motion an astronaut on a space walk floats a little too far away from the space station. without air to push against, he cannot paddle back. however, the astronaut is holding a hammer.

A one-piece cylinder has a core section protruding from the larger drum and is free to rotate around its central axis. A rope wrapped around the drum of radius 1.39 m exerts a force of 3.34 N to the right on the cylinder.