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7th Jammu and Kashmir Board
IMPORTANT
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Distances between two cities are measured in kilometres.

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Important Questions on Motion and Time

MEDIUM
7th Jammu and Kashmir Board
IMPORTANT
SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 2
The time period of a given pendulum is constant.
MEDIUM
7th Jammu and Kashmir Board
IMPORTANT
SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 2
The speed of a train is expressed in m/h.
EASY
7th Jammu and Kashmir Board
IMPORTANT
SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 3
A simple pendulum takes 32 s to complete 20 oscillations. What is the time period of the pendulum?
EASY
7th Jammu and Kashmir Board
IMPORTANT
SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 4
The distance between two stations is 240 km. A train takes 4 hours to cover this distance. Calculate the speed of the train.
MEDIUM
7th Jammu and Kashmir Board
IMPORTANT
SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 5
The odometer of a car reads 57321.0 km when the clock shows the time at 08:30 AM. What is the distance moved by car, if at 08:50 AM, the odometer reading has changed to 57336.0 km? Calculate the speed of the car in km/min during this time. Express the speed in km/h also.
EASY
7th Jammu and Kashmir Board
IMPORTANT
SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 6
Geeta takes 15 minutes from her house to reach her school on a bicycle. If the bicycle has a speed of 2 ms, calculate the distance between her house and the school in metres.
MEDIUM
7th Jammu and Kashmir Board
IMPORTANT
SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 7
Show the shape of the distance-time graph for the motion in the following cases:
A car is moving with a constant speed.
MEDIUM
7th Jammu and Kashmir Board
IMPORTANT
SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 7
Show the shape of the distance-time graph for the motion in the following cases: A car parked on a side road.