Quiz: Are You Ready To Take The Physics Midterm Exam Test?
10 Questions
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Questions and Answers
- 1.
- A.
First law
- B.
Second law
- C.
Third law
- D.
Law of Universal Gravitation
- 2.When you sit on a chair, the resultant force on you is:
- A.
Zero
- B.
Up
- C.
Down
- D.
Depending on your weight
- 3.In the absence of an external force, a moving object will:
- A.
Stop immediatly
- B.
Slow down and eventually come to a stop
- C.
Go faster and faster
- D.
Move with constatn velocity
- 4.You are standing in a moving bus, facing forward, and you suddenly fall forward. You can imply from this that the bus is:
- A.
Velocity increased
- B.
Velocity decreased
- C.
Speed remained the same, but it's turning right.
- D.
speed remained the same, but it's turning left.
- 5.The acceleration of an object is inversely proportional to:
- A.
The net force acting on it
- B.
Its velocity
- C.
Its mass
- D.
Its position
- 6.A net force F accelerates a mass m with an acceleration a. If the same net force is applied and the mass is doubled, then the acceleration will be:
- A.
4a
- B.
2a
- C.
A/2
- D.
A/4
- 7.When the rocket engines on the starship NO-PAIN-NO-GAIN are suddenly turned off, while traveling in empty space, the starship will:
- A.
Stop immediatly
- B.
Slowly slow down, and then stop
- C.
Move with constant speed
- D.
Go faster and faster
- 8.
- A.
Equal to its weight
- B.
Zero
- C.
Equal to its mass
- D.
Dependent on how fast is going
- 9.A net force F acts on a mass m and produces an acceleration a. What acceleration results if the force is doubled and it acts on four times the mass?
- A.
8a
- B.
4a
- C.
2a
- D.
A/2
- 10.If you blow up a balloon, and then release it, the balloon will fly away. This is an illustration of:
- A.
Newton's first law
- B.
Newton's second law
- C.
Newton's third law
- D.
Galileo's law of inertia
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