If a bar magnet is broken into two pieces, each of the resulting pieces

The free body diagram below represents Silly Sally hanging from a trapeze bar. Sally weighs 1,000 Newtons. What is the force in each of the chains holding the trapeze bar? A) 1,000 N B) 9,800 N C) 500 N D) 10.41 N

A force of 10.0 newtons acts at an angle 20.0 degrees from vertical. What are the horizontal and vertical components of the force?

What color of light is scattered most easily by the atmosphere

When does resonance occur?

How many neutrons does Krypton (Kr) have?

The rock starts as a solid and then ...

Think about it: suppose a meteorite collided head-on with mars and becomes buried under mars's surface. what would be the elasticity of this collision? explain your answer.

Does a atom power a star

A 3000 n force acts on a 200 kg object what is the acceleration of the object

A 10.0-m-long copper wire with cross-sectional area 1.25 * 10-4 m2 is bent into a square loop, and then connected to a 0.25-V battery. The loop is then placed in a uniform magnetic field of magnitude 0.19 T.