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WorksheetsNewton's First law of Motion
Total questions: 15
Worksheet time: 27mins
Name
Class
Date
1.
What is the name for a push or pull?
a)
A movement
b)
A force
c)
Speed
d)
Density
2.
What is Newton's First Law
a)
F=ma
b)
Every action has an equal and opposite reaction
c)
An object at rest stays at rest, an object in motion stays in motion.
d)
Friction
3.
Compared to its weight on Earth, a 10kg object on the moon is
a)
the same
b)
less
c)
more
4.
What Unit do we Measure Force in?
a)
Newtons
b)
Joules
c)
Force
d)
Don't know
5.
What is the formula for force?
a)
F=M/A
b)
F=MA
c)
F=AX
d)
what is force?
6.
1000 kg is the...
a)
mass
b)
weight
c)
force
d)
acceleration
7.
Unit of mass
a)
m/s 2
b)
m/s
c)
newtons
d)
kg
8.
friction is a force that acts
a)
in the same direction as the force
b)
opposite to the direction of the force
c)
with the force
d)
towards the direction of the force
9.
The force that causes a ball to fall to the ground is ____________________________
a)
gravity
b)
lubricant
c)
friction
d)
motion
10.
Force = Mass x Acceleration
How much force is needed to accelerate a 130 pound runner at 2 m/sec?
How much force is needed to accelerate a 130 pound runner at 2 m/sec?
a)
9800 N
b)
2000 N
c)
260 N
d)
65 N
11.
What two factors do you use to describe a force?
a)
speed and mass
b)
motion and direction
c)
strength and direction
d)
distance and time
12.
Which has more Inertia? (and more force to move)
a)
Truck
b)
Ant
c)
A cat
d)
A skateboard
13.
What two factors do you use to describe a force?
a)
speed and mass
b)
motion and direction
c)
strength and direction
d)
distance and time
14.
What is the net force on this box?
a)
10 N to the right
b)
10 N to the left
c)
90 N to the left
d)
290 N to the left
15.
According to Newton's first law, an object in motion will stay in what kind of motion as long as the net forces acting on it are zero?
a)
slowing motion in a straight line
b)
accelerating motion in a straight line
c)
constant motion in a straight line
d)
constant motion in an unpredictable direction
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