Why do you float in space

Two identical charges exert a force of + 0.034 N when they are 16 cm apart. What is the magnitude of each charge?

Which of the following is an example of qualitative data?

Suppose that atom x undergoes radioactive decay that results in atom y. If y has a larger atomic number than x, which type of radioactive decay occured?

A wave is incident on the surface of a mirror at an angle of 41° with the normal. What can you say about its angle of reflection?

Whats the largest star known to man

which of the following best describes the amount of natural resources found here in the united states. coal is the only natural resources found in abundance in the US. Natural resources here are lacking and must all be imported to the us.

A ""zero-net energy"" building: A. is built using only natural raw materials B. can last longer than a traditional building C. produces as much as or more energy than it uses D. produces less than half the solid waste of a traditional building E.

What's the net force acting on an 18-kg object if an acceleration of 3.0 m/s2 is produced?

What type of force slows you down as you slide across the floor? A. Strong nuclear force B. Friction C. Magnetic force D. Gravity

Scenario A: A ramp is used to lift a refrigerator a height of 12 m with a force of 110 N. The ramp is at an angle of 50° to the ground. Scenario B: A ramp is used to lift a refrigerator a height of 13 m with a force of 120 N.