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WorksheetsForce and Motion
Total questions: 17
Worksheet time: 34mins
Name
Class
Date
1.
How is average speed calculated?
a)
Distance divided by time
b)
Mass times acceleration
c)
Time divided by distance
d)
Distance times time
2.
1. Harry Potter rode his broom a distance of 3 kilometers in10 minutes. What was his average speed?
a)
.30 km\min
b)
30km/min
c)
30 mph
d)
.30 min/km
3.
What are simple machines?
a)
Help us do force
b)
Make less work
c)
Devices made of one or two parts that make work easier for humans.
d)
What we use
4.
What kind of pulleys are there?
a)
Moveable
b)
Fixed
c)
Both
d)
None
5.
What is force?
a)
Work on an object
b)
A push or pull
c)
The distance an object goes
d)
How long something takes to go a distance.
6.
What is acceleration?
a)
The rate an object is changing its speed.
b)
The rate an object changes its distance.
c)
Change in motion
d)
Change in direction.
7.
What is speed?
a)
What makes things move
b)
Same as accleration
c)
The rate an object is changing its motion.
8.
What is distance?
a)
How far an object goes
b)
The measurement of an objects motion
9.
A car moving at a constant rate.
a)
Unbalanced force
b)
Balanced force
10.
A car at rest
a)
Balanced force
b)
Unbalanced force
11.
A car being pushed by another car.
a)
Balanced force
b)
Unbalanced force
12.
The tendency of an object’s motion to not change
a)
Balanced force
b)
Inertia
c)
Speed
d)
Acceleration
13.
A push force that slows down motion; caused when two objects move against each other
a)
Friction
b)
Gravity
c)
Air Resistance
d)
Balanced
14.
When an object is moving at the same rate, without slowing down or speeding up
a)
Unbalanced force
b)
Intertia
c)
Constant Speed
d)
Speed
15.
A simple machine that is used to lift things
a)
Lever
b)
Inclined Plane
c)
Pulley
d)
Wedge
16.
A simple machine used to assist getting things to a higher position
a)
Inclined Plane
b)
Pulley
c)
Wheel and axle
d)
Screw
17.
What is the average speed of a car going the distance of 400 miles when it takes them 4 hours.
a)
100 mph
b)
100 ft\sec
c)
100 miles per km
d)
200 mph
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