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Chapter 2 Motion In One Dimension | Exercise 2B

Question 24

A body is moving in a straight line and its displacement at various instants of time is given in the following table:

Time (s) 0 1 2 3 4 5 6 7
Displacment (m) 2 6 12 12 12 18 22 24

Plot displacement-time graph and calculate:

(i) Total distance travelled in interval 1s to 5s,

(ii) Average velocity in time interval 1s to 5s.

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(i) The total distance that is covered in interval 1s to 5s = 18m-6m = 12m (ii) Average velocity = displacement in given time interval/ time interval = 12/4= 3m/s

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subject-cta

Question 24

A body is moving in a straight line and its displacement at various instants of time is given in the following table:

Time (s) 0 1 2 3 4 5 6 7
Displacment (m) 2 6 12 12 12 18 22 24

Plot displacement-time graph and calculate:

(i) Total distance travelled in interval 1s to 5s,

(ii) Average velocity in time interval 1s to 5s.

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

(i) The total distance that is covered in interval 1s to 5s = 18m-6m = 12m (ii) Average velocity = displacement in given time interval/ time interval = 12/4= 3m/s

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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