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WorksheetsForces - P5 Part 1
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
Which of the following would be the most valid conclusion according to these results?
a)
A tyre on concrete experienced the least amount of friction
b)
A tyre on wet road experienced less friction than a tyre on concrete
c)
Ice on ice experienced more friction than glass on glass
d)
Steel on steel experienced less friction than teflon on teflon
2.
If a student found that his friend ran 100 meters in 10 seconds, which of the following formulas should they use to calculate the average speed of his friend?
a)
v = 100m + 10s
b)
v = 100m X 10s
c)
v = 10s / 100m
d)
v = 100m / 10s
3.
What is the net force and direction of this book?
a)
2N to the left
b)
2N to the right
c)
38N to the left
d)
38N to the right
4.
What is the unit to MEASURE force?
a)
Kilogram
b)
Meter
c)
Pounds
d)
Newton
5.
Balanced or unbalanced?
a)
balanced
b)
unbalanced
6.
What is the formula for weight?
a)
W= m/g
b)
W=mg
c)
W=g/m
d)
W=mh
7.
What is the correct formula for work done?
a)
distance moved - force
b)
force - distance moved
c)
force + distance moved
d)
force x distance moved
8.
Amy runs 2 miles south, then turns around and runs 3 miles north. What is displacement?
a)
5 miles
b)
1 mile
c)
2 miles south
d)
1 mile north
9.
A quantity that has both magnitude and direction is called a scalar quantity.
a)
True
b)
False
10.
At 60 seconds, how far had this object traveled?
a)
0 m
b)
10 m
c)
20 m
d)
40 m
11.
What does this graph represent?
a)
Constant speed
b)
Acceleration
c)
Not moving
12.
Which section of the graph shows decreasing velocity?
a)
CD
b)
DE
c)
EF
d)
GH
13.
Which section of the graph shows increasing velocity?
a)
AB
b)
BC
c)
DE
d)
EF
14.
Which section of the graph shows acceleration?
a)
AB
b)
BC
c)
EF
d)
FG
15.
When a car goes around a corner at 20 mph, why do we say it accelerates?
a)
The car is accelerating because of the velocity is constant
b)
The car accelerates because it's going 20 mph
c)
Cars always accelerate when they are in motion
d)
The car is accelerating because it's changing direction
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