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Two students push on a box in the same direction, and one pushes in the opposite direction. What is the net force on the box if each pushes with a force of 50 N?
inertia
50 N
balanced forces
10 kg
action-reaction
320 N
0.37 m/s/s
toward the center of the circle
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 __________________.
inertia
50 N
balanced forces
10 kg
action-reaction
320 N
0.37 m/s/s
toward the center of the circle
In what direction is the net force of an object moving in circular motion?
inertia
50 N
balanced forces
10 kg
action-reaction
320 N
0.37 m/s/s
toward the center of the circle
Find the acceleration of gravity on Mars if a person with a mass of 60.0 kg weighs 22.2 N on Mars.
inertia
50 N
balanced forces
10 kg
action-reaction
320 N
0.37 m/s/s
toward the center of the circle
On Earth, a bookbag weighs 100 N. What is the bookbag's mass?
inertia
50 N
balanced forces
10 kg
action-reaction
320 N
0.37 m/s/s
toward the center of the circle
When a force is exerted on a box, an equal and opposite force is exerted by the box. These forces are called _______________.
inertia
50 N
balanced forces
10 kg
action-reaction
320 N
0.37 m/s/s
toward the center of the circle
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?
inertia
50 N
balanced forces
10 kg
action-reaction
320 N
0.37 m/s/s
toward the center of the circle
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?
inertia
50 N
balanced forces
10 kg
action-reaction
320 N
0.37 m/s/s
toward the center of the circle
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