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WorksheetsMotion And Time Grade 7
Total questions: 16
Worksheet time: 8mins
If an object keeps changing it's speed, then the motion is _______ .
The basic unit of speed is__________.
m/s
m/hr
km/hr
A simple pendulum consists of a _________ and thread suspended from a rigid stand.
The measurement of small time intervals became possible with the development of :
sand clock
sundial
pendulum clock
water clock
The distance moved by an object in a unit time is called
Distance
Displacement
Time
Speed
The time taken by the pendulum to complete one oscillation is called its
duration
displacement
time interval
time - period
SI unit of time is:
minute
hour
second
mili seconds
The movement seen in a giant wheel is an example of _____________ motion.
Rectilinear
Circular
In the case of uniform motion, the speed
changes
remains constant
none of these
What is the formula of speed?
distance / Time
Distance X time
Time/ Distance
Distance + time
The instrument installed in a car for measuring the distance travelled by the car is called:
barometer
speedometer
anemometer
odometer
The distance-time graph of vehicle moving with constant speed is a ________ line
Curved
horizontal
straight
parallel
A fish swimming in water is an example of (a) motion.
A pendulum takes 0.5 seconds to make one oscillation about its mean position. How long will it take to make 5 oscillations?
(a)
One of the most common well-known periodic motion is that of
Sundial
Simple pendulum
Digital clock
Motion of a child on a see-saw
Which of the following graph represents body is at rest position?
