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WorksheetsMOTION_R-1_IX
Total questions: 51
Worksheet time: 43mins
How is displacement different from distance?
displacement is a vector, it must have magnitude and direction
displacement is a vector, it must have magnitude only
displacement is a scalar, it must have magnitude and direction
displacement is a scalar, it must have magnitude only
How can you find the distance around a circle?
2πr
d/t
v2
T
A truck driving at 60 km per hour travels 150 km. How long is it driving for?
9000 hours
0.4 hours
210 hours
2.5 hours
Which of the following is a vector quantity?
Work
Speed
Velocity
Force
Accelaration
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?
25km/hr
26km/hr
20km/hr
24km/hr
Cant be determined
An object is said to be in __________ if its position changes with time.
rest
motion
both
The motion of Earth around the sun is
Circular motion
translatory motion
non uniform motion
The motion of molecules of a liquid is
random
non random
uniform
The rate of change of displacement is called _______________.
Speed
Acceleration
Motion
None of them
The S.I unit of acceleration is:
m/s
ms-2
cm/s
ft/s
This is a velocity-time graph. What is the object doing in segment A?
Speeding up
Slowing down
Constant Velocity
Not moving
This is a velocity-time graph. What is the object doing in segment C?
Speeding up
Slowing down
Constant Velocity
Not moving
Describe the motion of the object in the graph
Moving with constant speed
Speeding up
Not moving
What is occurring on this graph?
speeding up in the positive direction
moving at a constant speed in the positive direction
not moving
moving at a constant speed in the negative direction
What is occurring on this graph?
Negative acceleration
moving at a constant speed in the positive direction
positive acceleration
negative net force
Instantaneous rate of change of displacement is a definition of
Instantaneous velocity
Instantaneous acceleration
Instantaneous displacement
velocity
What value will you get if you calculate the gradient of a v-t graph
acceleration
velocity
deceleration
displacement
S2 - S1 / t2 - t1 is defined as
average velocity
instantaneous velocity
displacement
instantaneous acceleration
Describe this graph
object move to left
constant acceleration
increasing displacement
zero acceleration
Describe this graph
constant acceleration
constant deceleration
object move to the left
constant velocity
What is the similar graph with above graph?
describe this graph
zero acceleration
deceleration to right
deceleration to left
acceleration to right
Which a-t graph represent above graph?
How can we find distance traveled?
calculate area under v-t graph
calculate area under a-t graph
calculate area under s-t graph
