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WorksheetsIQWST How Will It Move?
Total questions: 16
Worksheet time: 11mins
Name
Class
Date
1.
If the net force acting on any moving object is zero, the object will _______________.
a)
accelerate
b)
come to a stop
c)
continue in constant motion in a straight line
d)
move in a circular path
2.
The sum of all forces acting on an object.
a)
Contact Force
b)
Balanced Force
c)
Unbalanced Force
d)
Net Force
3.
What is the net force?
a)
10 N
b)
0 N
c)
25 N
d)
1 N
4.
The tendency of an object at rest to stay at rest unless it is acted upon by a force is called ___________________.
a)
inertia
b)
motion
c)
gravity
d)
lubricant
5.
According to Newton’s first law of motion, a moving object that is not acted on by an unbalanced force will
a)
remain in motion.
b)
eventually come to a stop.
c)
change its momentum.
d)
accelerate.
6.
What is the formula for force?
a)
F=M/A
b)
F=A/M
c)
F=M*A
d)
F=M*F
7.
If you double the mass of an object with the same force apply on it, the acceleration will
a)
double
b)
cut in half
c)
the same
d)
zero
8.
Football A has a greater mass than football B. Which football will have greater acceleration when both are thrown with the same force in the same direction?
a)
Football A
b)
Football B
c)
They will have the same acceleration
d)
Mass has no effect on acceleration
9.
Newton's third law states that any action will have a(n) _______ and ______ reaction.
a)
Equal and similar
b)
Equal and opposite
c)
Equal and different
d)
Greater and opposite
10.
You hit a wall with a stick. The equal but opposite reaction is _____
a)
the wall pushes against you
b)
the stick pushes against you
c)
you push against the stick
d)
the wall pushes against the stick
11.
Which type of force(s) will cause a change in an object's motion?
a)
gravity
b)
zero net force
c)
balanced forces
d)
unbalanced forces
12.
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
13.
After a cannonball is fired into frictionless space, the amount of force needed to keep it going equals
a)
twice the force with which it was fired
b)
the same amount of force with which it was fired
c)
1/2 the force with which it was fired
d)
zero, since no force is requires to keep it moving.
14.
A bus hits a bug and the bug splatters on the windshield, which force is greater?
a)
The Bus
b)
The Bug
c)
They're the same
d)
Gravity acting on the bus
15.
What is the unit of measurement for force?
a)
m/s
b)
N, newtons
c)
cm
16.
8 N to the left , and 4 N to the right. Find the net force. Is this balanced
a)
12 N Right No
b)
4 N Left No
c)
12 N Right Yes
d)
4 N Left Yes
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