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13 questions
If a 10 kilogram object accelerates suddenly at 15 m/s^2, how much force was applied to the object?
150 Newtons
15 Newtons
150 kilograms
100 kilograms
A truck with a mass of 1500 kg is accelerating at a rate of 5 m/s2. How much force did this require?
7500 N
300N
2800 N
500N
A shopping cart has a mass of 100 kg and is pushed with a force of 300 N. How much did the cart accelerate?
30, 000 m/s2
3 m/s2
600 m/s2
300 m/s2
A batter hits a baseball with 500 N and the ball is accelerated at 25 m/s2. What is the mass of the ball?
2, 500 Kg
200 Kg
20 Kg
2 Kg
A 5 kg book rests on a table and falls with an acceleration of 9.8 m/s2. How much force did the book exert?
49 N
1.96 N
0.51 N
2 N
A cannon shoots a 40 kg ball at a sailing ship. It hits the other vessel with 2000 N of force. What was its acceleration?
50m/s2
5 m/s2
500m/s2
5,000m/s2
What are the units for force?
m/s2
N
Kg
What are the units for mass?
Kg
m/s2
N
What are the units for acceleration?
N
Kg
m/s2
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