Question 1
Dana is driving her car 150mph to the
northwest. “ 150mph to the northwest” is
Dana’s
A. Acceleration
B. Velocity
C. Average Speed
D. Motion
Question 2
Force=Mass X Acceleration
What is the force that is put on 20kg mass to
give an acceleration of 6.0 m/s?
Question 3
• Explain the term Inertia. Why do we need to
wear seatbelts?
Question 4
• George jumps off his ramp in the middle of the
lake. George goes one way and the raft goes the
opposite direction. Which statement below
explains the results?
A. Force is equal to mass times acceleration
B. A body in motion tend to stay in motion or a
body at rest tends to stay at rest unless acted on
by an unbalanced force.
C. Momentum equals mass time velocity.
D. For every action there is an equal and opposite
reaction.
Question 5
•Explain how an object’s
mass is related to the
force needed to
accelerate the object.
Question 6
Force=Mass X Acceleration
What is the force that is put on 10kg mass to
give an acceleration of 7.5 m/s?
Question 7
• What happens to an object if all the forces
acting on it are balance?
Question 8
A freight train weighing
11,552 tons is traveling
75 km/h. How far will it
travel in 11 hours?
Question 9
•What is the force that is
always acting against
motion?
Question 10
• Johnny tries to tackle James in football practice. He is
unable to do so because he does not have enough
force. On the other hand, James has no problem
tackling Johnny. Which statement below explains the
results?
A. Force is equal to mass times acceleration
B. A body in motion tend to stay in motion or a body at
rest tends to stay at rest unless acted on by an
unbalanced force.
C. Momentum equals mass time velocity.
D. For every action there is an equal and opposite
reaction.
Question 11
B
A
C
At which point is this person moving the fastest? How can you tell?
Question 12
What is this bus doing between points C and D?
Question 13
• Which law best explains why it
is easier to kick a soccer ball
than a bowling ball?
Question 14
In a series of controlled experiments, a student measures the force acting on a
wheeled cart and the cart’s acceleration. The student's data are shown below
Force (N)
Acceleration (m/s)
10
.5
20
1.0
30
1.5
40
2.0
Based on the recorded observations, what is the mass of the cart in kilograms?
Record and bubble in your answer on the answer document.
Question 15
• Mrs. Lea, in a fit of anger, pulls the chair out from
underneath Alex. Alex falls straight to the floor.
Which statement below explains the results?
A. Force is equal to mass times acceleration
B. A body in motion tend to stay in motion or a
body at rest tends to stay at rest unless acted on
by an unbalanced force.
C. Momentum equals mass time velocity.
D. For every action there is an equal and opposite
reaction.
Question 16
Force=Mass X Acceleration
What is the acceleration of a wagon with a mass
of 10kg and a force of 2N put on it?
Question 17
Will with the ball go to the left or right and with how many Newtons of
force?
Question 18
How can you tell by looking at this graph that this person is traveling at a constant
speed?
Question 19
Force=Mass X Acceleration
What is the force that is put on 1kg mass to give
an acceleration of 7.2 m/s?
Question 20
• The fuel goes underneath the rocket. The rocket
goes up into the sky. Which statement below
explains the results?
A. Force is equal to mass times acceleration
B. A body in motion tend to stay in motion or a
body at rest tends to stay at rest unless acted on
by an unbalanced force.
C. Momentum equals mass time velocity.
D. For every action there is an equal and opposite
reaction.
Slide 21
• Lizeth runs at a speed of 2mph. How fast can
she run in 30 minutes.