How does the electric force between two charged particles change if the distance between them is decreased by a factor of 3?

Gravity affects mass. The higher the gravity, the more mass an object will have. True False

Why are nylon ropes used in rock climbing? a. Nylon ropes are very stiff and therefore shorten the period of time over which a climber's fall is broken. c. There is no physical reason for the nylon material, it is just cheaper. b.

A push or pull on an object

The light-gathering capacity of a telescope is dependent upon the: magnification focal length size of human iris area of aperture

What three changes in motion show that an object is accelerating?

At what speed does a falling hailstone travel? Does the speed depend on the distance that the hailstone falls?

The linear, step wise representation of the process of science from the traditional scientific method, while simplified, does capture the core logic of science: testing ideas with evidence. 1.) True 2.) False

Most arson fires are produced through what? Accelerants Dynamite Chemical residues Steroids

A block with mass m1 = 9.4 kg is on an incline with an angle θ = 25° with respect to the horizontal. For the first question there is no friction, but for the rest of this problem the coefficients of friction are: μk = 0.22 and μs = 0.242.

When an electric current flows through a wire a magnetic field is created. To increase the power of the magnetic field you would A.