Free Printable Force and Motion

1.

A woman standing at a waiting shed.

Is force acting upon the body balanced or unbalanced?

a)

Balanced Force

b)

Unbalanced Force

2.

A basketball player dribbling the ball.

Is forced on the object balanced or unbalanced?

a)

Balanced Force

b)

Unbalanced Force

3.

A customer assistant pushing a cart.

Is forced on the object balanced or unbalanced?

a)

Balanced Force

b)

Unbalanced Force

4.

What kind of force is keeping all protons together in a nucleus of an atom?

a)

Gravitational Force

b)

Electromagnetic Force

c)

Weak Force

d)

Strong Force

5.

What law of motion is visible in this scenario?

a)

Law of Inertia

b)

Law of Acceleration

c)

Law of Interaction

6.

How much is the net force on the rope if the boy pulls 30 N towards left and the dog pulls 42 N towards right?

a)

-12 N

b)

12 N

c)

-72 N

d)

72 N

7.

A body that has greater mass, has lesser tendency to retain its initial state of motion.

a)

True

b)

False

8.

The greater the mass of a body, the greater it can accelerate.

a)

True

b)

False

9.

What law of motion that says, "In every action, there is an equal and opposite reaction"?

a)

Law of Inertia

b)

Law of Acceleration

c)

Law of Interaction

10.

Which of the following scenario where in no work is being done?

a)

b)

c)

d)

11.

Work is present if force and motion are in the same direction.

a)

True

b)

False

12.

Which of the following possesses greater power when pilling 20 pieces of 3-kg hollow blocks?

a)

A 70-kg man pile up all the hollow blocks in 2 minutes.

b)

A 65-kg man pile up all the hollow blocks in 4 minutes.

c)

A 62-kg man pile up all the hollow blocks in 1 minute.

d)

A 60-kg man pile up all the hollow blocks in 3 minutes.

13.

A kid pushes a 49 N box and reaches a distance of 3 m. How much work is being done to the box?

a)

$16.33\ J$

b)

$147\ J$

c)

$52\ J$

d)

$0\ J$

14.

A soccer player kicked a 0.5-kg soccer ball with a net force of 50 N. How much will the ball accelerate?

a)

$0\ \frac{m}{s^2}$

b)

$50.5\ \frac{m}{s^2}$

c)

$25\ \frac{m}{s^2}$

d)

$100\ \frac{m}{s^2}$

15.

How much is the power of a 588 N man running up a 15 m stairs in 60 s?

a)

$147\ W$

b)

$663\ W$

c)

$8,820\ W$

d)

$529,200\ W$

Force and Motion

Total questions: 15

Worksheet time: 9mins

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