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If two asteroids moved closer together, what would be the result on the gravitational force each asteroid exerts on the other?
A feather and a bowling ball will fall at the same rate.
law of equal areas
the force of the air pushing on a moving object
They both land at the same time.
a falling object if the force of air resistance equals the force of gravity
The gravitational force would increase.
The force would decrease by the inverse square of the distance.
Force = G * mass1 * mass2 / distance2
Which of the following is a true statement about objects in a vacuum?
A feather and a bowling ball will fall at the same rate.
law of equal areas
the force of the air pushing on a moving object
They both land at the same time.
a falling object if the force of air resistance equals the force of gravity
The gravitational force would increase.
The force would decrease by the inverse square of the distance.
Force = G * mass1 * mass2 / distance2
In a vacuum (an environment without air), what will happen when two objects with different mass are dropped at the same time from the same height?
A feather and a bowling ball will fall at the same rate.
law of equal areas
the force of the air pushing on a moving object
They both land at the same time.
a falling object if the force of air resistance equals the force of gravity
The gravitational force would increase.
The force would decrease by the inverse square of the distance.
Force = G * mass1 * mass2 / distance2
If the Moon moved farther away from Earth, what would happen to the gravitational force between Earth and the Moon?
A feather and a bowling ball will fall at the same rate.
law of equal areas
the force of the air pushing on a moving object
They both land at the same time.
a falling object if the force of air resistance equals the force of gravity
The gravitational force would increase.
The force would decrease by the inverse square of the distance.
Force = G * mass1 * mass2 / distance2
Terminal velocity is the velocity of _______
A feather and a bowling ball will fall at the same rate.
law of equal areas
the force of the air pushing on a moving object
They both land at the same time.
a falling object if the force of air resistance equals the force of gravity
The gravitational force would increase.
The force would decrease by the inverse square of the distance.
Force = G * mass1 * mass2 / distance2
Which of Kepler's laws gave Newton the idea about gravitational force and how it is related to distance?
A feather and a bowling ball will fall at the same rate.
law of equal areas
the force of the air pushing on a moving object
They both land at the same time.
a falling object if the force of air resistance equals the force of gravity
The gravitational force would increase.
The force would decrease by the inverse square of the distance.
Force = G * mass1 * mass2 / distance2
Which of the following BEST describes the term terminal velocity
A feather and a bowling ball will fall at the same rate.
law of equal areas
the force of the air pushing on a moving object
They both land at the same time.
a falling object if the force of air resistance equals the force of gravity
The gravitational force would increase.
The force would decrease by the inverse square of the distance.
Force = G * mass1 * mass2 / distance2
What is the formula for the law of universal gravitation?
A feather and a bowling ball will fall at the same rate.
law of equal areas
the force of the air pushing on a moving object
They both land at the same time.
a falling object if the force of air resistance equals the force of gravity
The gravitational force would increase.
The force would decrease by the inverse square of the distance.
Force = G * mass1 * mass2 / distance2
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