What is the voltage in a circuit with a resistance of 12 ohms and a current of 20 amp?

Denise is conducting a physics experiment to measure the acceleration of a falling object when it slows down and comes to a stop. She drops a wooden block with a mass of 0.5 kilograms on a sensor on the floor.

How fast would a 2-kilogram object need to move to have the same kinetic energy as a 4-kilogram object moving at 8 meters per second?

The speed at which an object falls and the acceleration at which it falls are always the same value. O O A. True B. False

a rocket blasts off and moves away (distance is increasing) form earth. how is the rocket affected by the earths gravitational pulls as it moves further away?

A boy having 0.2kg toy tied with a sting, having force 2N, angle 60º displaces it 5 m. What is the work done?

Walking across a carpet is an example of charge being transferred by a. contact. b. induction. c. static electricity. d. friction.

Scientist have measured that the vibrations of an earthquake travel faster through solid rocks in the Earth and slower in the liquid magma deep in the Earth. This data supports the idea that A.

What is the voltage in a circuit with a resistance of 12 ohms and a current of 20 amp?

Which of the following is a reason that a fixed pully makes work easier

In dim light the iris dilates the pupil the pupil dilates the iris cones will transform light into electrical impulses the eye will be unable to see