Electromagnetic force occurs when

The magnetic field of a bar magnet is the strongest ___. A: it is the same throughout the magnet B: at the poles of the magnet C: only on the north pole side of the magnet D: in the middle of the magnet

A water drop of mass 20g falls to the ground with a velocity of 8m/s from a height of 20m. what is the air resistance force acting on the water drop?

A woman carries a 10kg box up a set of 5m high stairs and then down a 12m long hallway. How much work does she do on the box?

Compared to fossil fuels, conserving water is not very important. True or false

You hear sound when sound waves in the air make tiny (what?) In your ears vibrate

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.