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cbp consurvation of momentum

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.

The momentum of an object is the sum of its mass and its velocity.

a)

True

b)

False

2.

When two objects collide, their momentum after the collision is explained by ______.

a)

Newton’s first law of motion

b)

Newton’s second law of motion

c)

Newton’s third law of motion

d)

the conservation of momentum

3.

Newton's Second Law of Motion can be summarized by which equation?

a)

M = F/a

b)

F = ma

c)

F = m/a

4.

What must occur for momentum to be transferred?

a)

Interaction between multiple masses.

b)

Interaction between a moving mass and a stationary mass.

c)

Multiple masses must combine to form one mass.

d)

Multiple masses must be moving in opposite directions.

5.

What type of quantity are momentum and velocity?

a)

director

b)

reactor

c)

scalar

d)

vector

6.

What word can best describe the total momentum in an isolated system?

a)

constant

b)

large

c)

lost

d)

low

7.

What is the symbol for momentum?

a)

p

b)

m

c)

M

d)

mo

8.

According to the Law of Conservation of Momentum, when two objects collide:

a)

both objects lose momentum.

b)

both objects gain momentum

c)

momentum is neither lost nor gained.

d)

momentum is always lost or gainer.

9.

According to Newton's Laws, for every action there is an ....

a)

equal and opposite reaction.

b)

equal and parallel reaction.

c)

unequal and opposite reaction.

d)

unequal and unrelated reaction.

10.
In any collision (crash) the ______ is ALWAYS constant
a)
Total Momentum
b)
total speed
c)
total Velocity
d)
Energy