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Newton's 1st law of motion describes the tendency of objects in motion to continue in motion and objects at rest to remain at rest. What term is used to describe this behavior?
masses and distance between them
balanced forces
320 N
0.37 m/s/s
toward the center of the circle
inertia
10 kg
The force of gravity determines an object's weight.
What is the force of air resistance on an 80 kg sky diver who is falling downward with an acceleration of 4.0 m/s/s?
masses and distance between them
balanced forces
320 N
0.37 m/s/s
toward the center of the circle
inertia
10 kg
The force of gravity determines an object's weight.
Which statement about the weight of an object is correct?
masses and distance between them
balanced forces
320 N
0.37 m/s/s
toward the center of the circle
inertia
10 kg
The force of gravity determines an object's weight.
On Earth, a bookbag weighs 100 N. What is the bookbag's mass?
masses and distance between them
balanced forces
320 N
0.37 m/s/s
toward the center of the circle
inertia
10 kg
The force of gravity determines an object's weight.
Find the acceleration of gravity on Mars if a person with a mass of 60.0 kg weighs 22.2 N on Mars.
masses and distance between them
balanced forces
320 N
0.37 m/s/s
toward the center of the circle
inertia
10 kg
The force of gravity determines an object's weight.
A group of students are playing tug-of-war. The students on both sides of the rope are pulling with equal force. This is an example of __________________.
masses and distance between them
balanced forces
320 N
0.37 m/s/s
toward the center of the circle
inertia
10 kg
The force of gravity determines an object's weight.
The size of the gravitational force between two objects depends on their ____________.
masses and distance between them
balanced forces
320 N
0.37 m/s/s
toward the center of the circle
inertia
10 kg
The force of gravity determines an object's weight.
In what direction is the net force of an object moving in circular motion?
masses and distance between them
balanced forces
320 N
0.37 m/s/s
toward the center of the circle
inertia
10 kg
The force of gravity determines an object's weight.
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