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Worksheets2nd Quarter Physics Midterm review pt.1
Total questions: 11
Worksheet time: 9mins
Which of the following carts has the greatest momentum?
A
B
C
D
Which of the following carts has the greatest momentum?
A
B
C
D
What is the momentum of a 10kg object moving at 2m/s?
12kg m/s
5 kg m/s
20 kg m/s
0.2 kg m/s
With the information given solve for the velocity of the both of them...
3m/s
5m/s
1m/s
2m/s
If they are both at rest initially and then afterward the 1kg ball moves at 100m/s to the left, how fast would the 100kg girl be moving to the right?
4 m/s
1m/s
2kgm/s
3kgm/s
What is the velocity of the truck after the collision?
5m/s
2m/s
8m/s
4m/s
The release of exhaust is the action force, so the rockets reacts by going forward, this is an example of which law?
1st
2nd
3rd
none of these
The Friction force on the cart is 10 N, what is the applied force if velocity is constant?
50N
greater than 10N
less than 10N
equal to 10N
What is the acceleration of the 2.0 kg object?
4m/s 2
3m/s 2
5m/s 2
18m/s 2
What is the acceleration from t=1s to t=3s?
0m/s2
3m/s2
-3m/s2
1m/s2
If the acceleration is 1m/s2 and the force applied from 1s to 3s is 20N, what is the mass of that object?
5kg
10 kg
20kg
60kg
