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Duplicate of Newton's 3 Laws of Motion Flashcards | StudBud
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Duplicate of Newton's 3 Laws of Motion
Duplicate of Newton's 3 Laws of Motion
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newtons laws of motion, first law, second law #physics
Flashcards
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Questions
12
Answers
1
Which of the 4 forces of nature is considered to be the strongest?
electromagnetic
gravity
weak nuclear
strong nuclear
2
What coefficient of friction is required to keep the boxes at rest when B= 100 kg and A = 50 kg
0.5
2.0
1.0
1.5
3
What is the Net Force acting on the car?
500 newtons
5 newtons
5000 newton
50 newtons
4
Which cart will have the largest acceleration?
C
none of these
B
A
5
When the applied force is larger than friction, the box will ________________.
move at a constant speed
remain at rest
accelerate
decelerate
6
What is the acceleration when A = 120 kg, and B=80 kg
1
0
2
4
7
Which of Newton's Laws is illustrated?
second
eleventh
third
first
8
Which of Newton's Laws of Motion is illustrated?
Third Law
First Law
Fourth Law
Second Law
9
What is the Net force acting on the vehicle?
7 newtons
20 newtons
13 newtons
27 newtons
10
What is the net force on box one?
5 right
5 up
5 left
5 down
11
What is the net force on the first box?
400 N
800 N
2000 n
1200 N
12
Which box has a net force of 3 newtons down?
4
3
2
1