Forces And Motion Exam
7 Questions
| Total Attempts: 65
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Questions and Answers
- 1.What is Netons 1st law of motion?
- 2.What is Newtons 2nd law of motion?
- 3.What is Newtons 3rd law of motion?
- 4.Solve:Find the force of the bicycle.a= 10 m/s2 westm= 10 kg.use F=ma
- 5.Find the massf=2Na= 15 m/s2 northuse mass= force/accelerationm=f/p
- 6.Why is it harder to stop a trian than a motorcycle, even when the motorcycle is moving faster?
- A.
Because a motocycle is smaller
- B.
Because the train was in traffic
- C.
Because the train has less momentum and more mass
- D.
Because a train has more momentum, and more mass
- E.
Because a train has way less mass than the motorcycle
- 7.Mass is the amount of (blank) in an object.Weight is the measure of (blank) on an object.
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