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WorksheetsNewton's exit
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
Two factors that affect gravitation attraction between objects...
a)
gravity and mass
b)
mass and size
c)
mass and distance
d)
color and
2.
What is the reaction in this picture?
a)
fuel burning
b)
rocket moving forward
c)
thrust of the rocket
d)
the fire
3.
What two factors keep the planets in orbit around the Sun?
a)
mass and speed
b)
gravity and mass
c)
velocity and speed
d)
inertia and gravity
4.
What happens to the force of gravity on a rocket as it moves farther from the Earth's surface?
a)
increases
b)
remains costant
c)
decreses
d)
remains the same
5.
A=F/M. What is the acceleration of a softball that has a mass of 0.5 kg that is thrown with a force of 50 N?
a)
25 m/s2
b)
100 m/s2
c)
10 N
d)
250 m/s2
6.
A car with passengers is travelling 30 mph. When it hits a wall, what will happen to the passengers?
a)
they will speed up
b)
they will not move
c)
they will continue moving at 30 mph
d)
they will automatically stop in the seat.
7.
The tendency of an object to resist a change in motion...
a)
force
b)
acceleration
c)
velocity
d)
inertia
8.
What would you have to increase to shoot a three point shot with a bowling ball?
a)
acceleration
b)
force
c)
mass
d)
none of these
9.
Which of the following states an object at rest remains at rest until acted upon by an outside force?
a)
Newton's 1st law
b)
Newton's 2nd law
c)
Newton's 3rd law
d)
all of these
10.
An increase or decrease or change in direction is known as...
a)
speed
b)
inertia
c)
velocity
d)
acceleration
11.
Which of Newton's laws did you demonstrate with the different masses for the cars and how it affected distance traveled?
a)
1st
b)
2nd
c)
3rd
d)
universal gravitation
12.
if you were to raise and release two of the balls on the newton cradle, the result would be...
a)
three woould move on the opposite side
b)
one would move on the opposite side
c)
two would move on the opposite side
d)
nothing would happen
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