If the distance between two masses is tripled, the gravitational force between changes by a factor of

A. 1/9

B. 1/3

C. 3

D. 9

Which statement best describes a difference between the trachea and the esophagus? The trachea is a long, hollow tube, and the esophagus is a small, kidney-shaped organ The trachea is part of the digestive system, and the esophagus is part of the

A dense mix of dry, hot rock fragments and hot gas erupting from volcanic vents at high speed is

Nvm u can't see the whole thing

A person wearing a blue shirt is standing in sunlight. What color (s) of light does the shirt reflect? What color (s) or light does the shirt absorb?

neutrons have a mass of 1.675*10 to the negative 27th. determine the kinetic energy of a neutron traveling 20. 5% of the speed of light

When an objects total mechanical energy is conserved and it is dropped from rest how does the objects initial potential energy compare with its final kinetic energy?

Theme of Throne of Glass?

How much kinetic energy does a car have if it is traveling with a velocity of 50 m/s and has a mass of 1440 kg.

What can student do to increase the force of attraction of magnet on the iron (metal) block?

A quarterback throws a football with angle of elevation 40degrees and speed 60ft/s. Find the horizontal and vertical components of the velocity vector