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The graph shows how the velocity of a scooter varies with time in 50 s. Work out: The distance traveled in 10 s, 20 s, and 50 s. - Physics

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प्रश्न

The graph shows how the velocity of a scooter varies with time in 50 s.
Work out: The distance traveled in 10 s, 20 s, and 50 s.

आकृति
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उत्तर

The distance travelled in 10 sec is S1 = `1/2`x20 x10 = 100 m
Distance travelled in 10s to 30s is s2 = 20 x (30 - 10) = 20 x 20 = 400 m Distance travelled in 30 s to 5os is S3 = `1/2` x20 x(50 - 30) = 200m.
Total distance covered by scooter is = 100 m + 400m + 200m =700m.

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अध्याय 2: Motion in One Dimension - Exercise 3 [पृष्ठ ८६]

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फ्रैंक Physics [English] Class 9 ICSE
अध्याय 2 Motion in One Dimension
Exercise 3 | Q 52.2 | पृष्ठ ८६
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