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WorksheetsPhysics Quiz - Units, Vectors, Motion in 1D
Total questions: 47
Worksheet time: 34mins
Units of mass (m)
s
N
kg
kg m/s
Units of acceleration (a)
m/s
kg
m/s2
N
Unit of displacement (x or d)
m/s2
kg
m
m/s
Units of Force (F)
s
kg
m
N
Units of velocity (v)
m/s2
m/s
N
kg m/s
Which of the following quantities are vectors?
speed, velocity, acceleration
velocity, acceleration, force
force, acceleration, mass
length, mass, time
Select the list which contains only SI basic units.
liter, meter, second, watt
joule, kelvin, kilogram, watt
candela, kelvin, meter, second
joule, newton, second, watt
Which one is a derived quantity?
area
temperature
mass
electric current
Which SI unit is used to measure amount of a substance?
K
kg
mol
kg/m3
Which of the following is the correct prefix for 106?
kilo-
giga-
mega-
micro-
Which of the following is the correct prefix for 10-6?
milli-
nano-
mega-
micro-
Which of the following is the correct prefix for 10-9?
nano-
micro-
mega-
giga-
The period of a pendulum would be measured in _____
W
m/s
Hz
s
Which has more mass?
1 teragram
100 nanograms
Both are equal
The correct answer cannot be determined
What is longer?
1 mL
1 mm
Both are equal
The correct answer cannot be determined
Which fundamental units involved in the newton (N) unit ?
(a) kgms-1
(b) kgms-2
(c) ) kgm-1s-1
(d) kgm-1s-2
Vectors are added visually using the triangle metod by
direction
On a velocity time graph, the slope represents the
velocity
time
distance
direction
acceleration
On a position time graph, the slope represents the
velocity
time
distance
direction
acceleration
In the figure above, which diagram represents the vector addition, C = A + B?
I
II
III
IV
Which equation gives the x-component of the Force of 14N given in the diagram?
14cos(30)
14sin(30)
-14cos(30)
-14sin(30)
Refer to the figure below to answer the following questions.
Which of the following represents the vector resulting in the subtraction of the displacement vectors d2 - d1 shown in the figure?
Calculate the distance traveled by the body between 10 to 20 seconds
15 m
100 m
150 m
200 m
300 m
Distance traveled by the body in the last 20 s is
50 m
150 m
200 m
250 m
500 m
The speed of the car is 72 km/h. What is the speed in m/s?
16 ms-1
18 ms-1
100 ms-1
20 ms-1
Joanna drives for 400km at an average speed of 80km/h. How long was her journey?
5 hours
10 hours
20 hours
0.2 hours
The area "under" the curve on a velocity vs time graph represents
displacement
velocity
acceleration
cannot be determined
A golf ball accelerates off a tee at 15 m/s2, changing its velocity from 0m/s to 50 m/s down the fairway. How long did it take the golf ball to accelerate?
750 seconds
35 seconds
0.3 seconds
3.3 seconds
An airplane accelerates down a runway at 4 m/s2 for 24 s until is finally lifts off the ground. Determine the distance traveled before takeoff?
1152 m
2304 m
48 m
1000 m
What is the average speed of the Worm's Journey?
2.25 meters/minute
2 meters/minute
1 meter/minute
