NEW
Font size
S
M
L
XL
WorksheetsSchool Holidays Quiz: T4Chp02-2
Total questions: 30
Worksheet time: 32mins
Name
Class
Date
1.
An object at rest will _______ if no outside forces are applied.
a)
Stay at rest
b)
Increase Velocity
c)
Decrease Mass
2.
A greater applied force is required to move an object with a greater mass than one with a smaller mass.
a)
True
b)
False
3.
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.
4.
Which of the following explains the difference between speed and velocity?
a)
One has motion, and the other does not.
b)
One has direction, and the other does not.
c)
One involves time, and the other does not.
d)
One involves acceleration, and the other does not.
5.
Dividing the total distance traveled by the total time is how to calculate
a)
average speed.
b)
average velocity.
c)
average acceleration.
6.
How does Newton’s third law explain how a rocket takes off?
a)
The rocket’s acceleration is positive, while the gasses acceleration is negative but the direction is the same.
b)
The rocket is at rest until ignition.
c)
The hot gasses move in one direction, while the rocket moves in the opposite direction but with equal force.
7.
Acceleration is caused by a force acting on a mass.
a)
Newton’s first law of motion
b)
Newton’s second law of motion
c)
Newton’s third law of motion
8.
For a force on an object there is an equal and opposite force.
a)
Newton’s first law of motion
b)
Newton’s second law of motion
c)
Newton’s third law of motion
9.
Without any force to change it, an object at rest stays at rest and an object in motion stays in motion
a)
Newton’s first law of motion
b)
Newton’s second law of motion
c)
Newton’s third law of motion
10.
A(n) __________ is a push or pull.
a)
newton
b)
acceleration
c)
force
d)
momentum
11.
In order to be ____ forces, their effects must cancel each other out and not cause a change in an object's motion.
a)
balanced
b)
strong
c)
weak
d)
normal
12.
A ____ force is the total force felt by an object.
a)
sum
b)
net
c)
strong
d)
balanced
13.
If the forces acting on an object are unbalanced, the net force is NOT ____.
a)
normal
b)
strong
c)
weak
d)
zero
14.
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
15.
What is speed?
a)
how far you go
b)
how much distance is covered over a period of time
c)
how fast you accelerate
d)
the change in the location of a object
16.
What is velocity?
a)
the quickness of an object
b)
the location of an object
c)
acceleration
d)
speed in a specific direction
17.
A force of 20 N acts upon a 5 kg block. What is it's acceleration
a)
4 m/s2
b)
100 m/s2
c)
10 m/s2
d)
5 m/s2
18.
45 m/s2 is the...
a)
Mass
b)
Force
c)
Acceleration
d)
weight
19.
1000 kg is the...
a)
mass
b)
weight
c)
force
d)
acceleration
20.
the tendency of an object to resist change in motion
a)
inertia
b)
road rage
c)
motion
d)
all the same
21.
Acceleration is a change in _____
a)
velocity
b)
cars
c)
school
d)
me
22.
What is the force applied to all objects on Earth?
a)
All forces
b)
The ocean tides
c)
Earthquakes
d)
Gravity
23.
When the net force is zero, the forces on an object are balanced. True or false.
a)
true
b)
false
24.
Any time the forces are unbalanced, an object will remain at rest. True or false?
a)
true
b)
false
25.
A lizard accelerates from 2 m/s to 10 m/s in 4 seconds. What is the lizard’s average acceleration?
a)
2 m/s/s
b)
-2 m/s/s
c)
3 m/s/s
d)
-3 m/s/s
26.
which one is accelerating?
a)
a car going north with 60 km/h
b)
a car going with 60 km/h
c)
a car slowing down to 60 km/h
d)
a car going west with 50 km/h
27.
which one is not a vector?
a)
velocity
b)
acceleration
c)
speed
d)
all of above
28.
which measurement doesn't include a direction?
a)
speed
b)
velocity
c)
distance
d)
all of above
29.
Describe the motion
a)
Speeding up; Moving in negative direction
b)
Speeding up; Moving in positive direction
c)
Slowing down; Moving in positive direction
d)
Slowing down; Moving in negative direction
30.
magnitude means what?
a)
force
b)
size
c)
velocity
d)
acceleration
Reset
