Newtons Laws Question Preview (ID: 43372)
Chapter 1 Test.
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According to Newton’s second law of motion, if force remains the same but mass increases, then acceleration will
a) increase
b) stay the same
c) decrease
d) not be measurable
According to Newton’s second law of motion, force equals mass times
a) velocity
b) acceleration
c) momentum
d) mass
Which of the following will change in space?
a) weight
b) mass
c) height
d) grams
Mass is measured with a ______________ and weight is measured with a _________________.
a) ruler, scale
b) spring scale, triple beam balance
c) spring scale, spring scale
d) triple beam balance, spring scale
Cart 2 accelerating more slowly when mass was increased is an example of Newton’s
a) 1st Law
b) 2nd Law
c) 3rd Law
d) all of the above
Pushing off the wall at the ice skating rink and going the opposite direction is an example of Newton’s
a) 1st Law
b) 2nd Law
c) 3rd Law
d) none of the above
What is the formula for solving force?
a) Mass/Acceleration
b) Mass x Acceleration
c) Acceleration x Force
d) Acceleration/Mass
What force slows objects down and keeps them from moving?
a) friction
b) gravity
c) net forces
d) acceleration
There is a change in motion when
a) forces are balanced
b) the forces are equal
c) the forces are unbalanced
d) none of the above
If you are driving forward and suddenly brake, what would happen to your body and which law does that demonstrate?
a) go back, 2nd law
b) go back, 1st law
c) move forward, 1st law
d) move forward, 2nd Law
Velocity =
a) TIme/Distance
b) TIme x Distance
c) Distance/Time
d) acceleration/distance
Acceleration =
a) Change in Velocity
b) Velocity/time
c) Final velocity- Initial velocity
d) (Final Velocity - Initial Velocity) / Time
Which of the following are units for Distance? choose best answer
a) m/s
b) meters
c) miles
d) meters and miles
Which of the following are units for velocity?
a) meters per second
b) meters per second per second
c) meters per gram
d) meters
Which of the following are the units for acceleration?
a) meters per second
b) meters per second per second
c) meters per gram
d) meters
A car starts from rest and reaches a velocity of 25 m/s in a matter of 5 seconds. What was the acceleration of the car?
a) 5 meters per second
b) 5 meters per second per second
c) 20 meters per second per second
d) 20 meters per second
During the football game, the ball is thrown 20m in 2 seconds. What was the velocity of the ball?
a) 20 meters per second
b) 10 meter per second per second
c) 10 meters per second
d) 10 kilometers per second
Mass is the measure of the amount of _________ in an object.
a) force
b) gravity
c) matter
d) fluid
Weight is measured in ____________.
a) grams
b) kilograms
c) meters
d) newtons
The units for mass are ___________.
a) grams
b) m/s
c) meters
d) newtons
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