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A Boy Travels with an Average Speed of 10 M S-1 for 20 Min. How Much Distance Does He Travel ? - Physics

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Short Note

A boy travels with an average speed of 10 m s-1 for 20 min. How much distance does he travel?

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Solution

Average speed of boy = 10 m s-1

Time taken = 20 min

Distance travelled = Speed × Time taken

Convert minutes into seconds

1 minute = 60 sec.

20 minutes = 20 × 60 = 1200 sec.

Distance travelled = 10 m s-1 × 1200 sec.

= 12000 m Or 12 km

Concept: Types of Motion Based on Speed
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APPEARS IN

Selina Concise Physics Class 7 ICSE
Chapter 2 Motion
Numericals | Q 3
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