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Newton's Laws_2 Flashcards | StudBud
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Newton's Laws_2
Newton's Laws_2
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Reinforcement of Newton's Laws #physics #newtonsslaws #7thgradescience
Flashcards
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Questions
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Answers
1
__________ forces cancel each other out and do not cause a change in motion.
strong
balanced
unbalanced
weak
2
The tablecloth trick is an example of Newton's _____ Law
Third
Second
First
3
The speed and direction of a moving object
Momentum
Velocity
Inertia
Acceleration
4
If the forces acting on an object are unbalanced, the net force is ____________.
strong
weak
not equal to zero
equal to zero
5
Which Newton's law? A hockey puck sliding across the ice eventually stops due to friction.
Second
Third
First
6
A rocket taking off is an example of Newton's _____ Law.
First
Second
Third
7
The greater the _____________ of an object, the more force it takes to move it.
acceleration
speed
size
mass
8
When two hands rub against each other it creates this force.
Acceleration
Gravity
Friction
Heat
9
If Luke hit the wall with his lightsaber, the equal but opposite reaction would be ____________
the wall pushes against the lightsaber
the lightsaber pushes against Luke
Luke pushes against the lightsaber
the wall pushes against Luke
10
A parachutist jumping out of an airplane is an example of Newton's ______ Law.
Third
First
Second
