Chapter 4: Newton's Second Law Of Motion, Force And Acceleration
10 Questions
| Total Attempts: 280
Questions and Answers
- 1.Which has the greater mass?
- A.
A king-size pillow
- B.
An automobile battery
- C.
) neither – both have the same
- 2.A kilogram is a measure of an object's
- A.
Weight
- B.
Force
- C.
Mass
- D.
Size
- 3.Compared to a 1-kg block of solid iron, a 2-kg block of solid iron has twice as much
- A.
Inertia
- B.
Mass
- C.
Volume
- D.
All of these
- E.
None of these
- 4.Compared to a 1-kg block of solid iron, a 2-kg block of solid iron has the same
- A.
Mass
- B.
Volume
- C.
Weight
- D.
All of these
- E.
None of these
- 5.Your weight is
- A.
Equal to your mass
- B.
The gravitational attraction force between you and the Earth
- C.
A property of mechanical equilibrium
- D.
All of these
- 6.If one object has twice as much mass as another object, it also has twice as much
- A.
Inertia
- B.
Velocity
- C.
Acceleration due to gravity
- D.
Volume
- E.
All of these
- 7.Compared to the mass of a certain object on Earth, the mass of the same object on the moon is
- A.
One sixth as much
- B.
The same
- C.
Six times as much
- D.
Zero
- 8.Strange as it may seem, it is just as hard to accelerate a car on a level surface on the moon as it is here on the Earth. This is because
- A.
The mass of the car is independent of gravity
- B.
The weight of the car is independent of gravity
- C.
Nonsense! A car is much more easily accelerated on the moon than on the Earth
- 9.A ride on a roller-coaster car containing 6 passengers takes 3 minutes. Neglecting friction, a similar ride with 12 passengers aboard would take
- A.
1.5 minutes
- B.
3 minutes
- C.
6 minutes
- D.
18 minutes
- 10.The newton is a unit of
- A.
Force
- B.
Mass
- C.
Density
- D.
Inertia
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