Which describes newton's law of universal gravitation?
lue
us
life in rastly concrtional to the distahetues

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up

What kind of simple machine is a catapult?

Determine the force the sun exerts on an object with a mass of 80.0 kg if that object is on the earth. what is the force exerted by the moon on the same object? what is the force the earth exerts on it?