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WorksheetsClass 9 Motion 1
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
How is displacement different from distance?
a)
displacement is a vector, it must have magnitude and direction
b)
displacement is a vector, it must have magnitude only
c)
displacement is a scalar, it must have magnitude and direction
d)
displacement is a scalar, it must have magnitude only
2.
The Standard Units for Speed is ?
a)
m/s (meters per second)
b)
ms (meters times seconds)
c)
mskg (meters times seconds kilograms)
d)
m/s*kg (meters per second kilograms)
3.
Runner A (blue) has the same displacement as Runner B (black).
a)
False
b)
True
4.
Acceleration: is the rate of change in ___________.
a)
speed
b)
distance
c)
velocity
d)
displacement
5.
An object is _____ if its position changes relative to another object.
a)
in motion
b)
at reset
c)
a frame of refence
d)
magical
6.
How can you find the distance around a circle?
a)
2πr
b)
d/t
c)
v2
d)
T
7.
A truck driving at 60 km per hour travels 150 km. How long is it driving for?
a)
9000 hours
b)
0.4 hours
c)
210 hours
d)
2.5 hours
8.
Which of the following is a vector quantity?
a)
Work
b)
Speed
c)
Velocity
d)
Force
e)
Accelaration
9.
Ram travels at a speed of 20 km/hr while going to school. While coming back, he travels at a speed of 30 km/hr(due to less traffic). What his it’s average speed?
a)
25km/hr
b)
26km/hr
c)
20km/hr
d)
24km/hr
e)
Cant be determined
10.
When something has speed in a certain direction it is called ___________.
a)
motion
b)
position
c)
velocity
d)
speed
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