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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 7

A Car Travels with a Speed 12 M S”1, While a Scooter Travels with a Speed 36 Km H-1. Which of the Two Travels Faster ? - Physics

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प्रश्न

A car travels with a speed 12 m s”1, while a scooter travels with a speed 36 km h-1. Which of the two travels faster ?

टीपा लिहा

उत्तर

Speed of car = 12 m s-1
Speed of scooter = 36 km h-1
here, 1 km = 1000 m
1 hr = 3600 sec

∴   Speed  of scooter = `(36 × 1000)/3600` 10  `  m  s^-1`
∴ Speed of car is more. Car travels faster than scooter . 

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पाठ 1: Physical Quantities and Measurement - Short/Long Answer Questions

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सेलिना Concise Physics [English] Class 7 ICSE
पाठ 1 Physical Quantities and Measurement
Short/Long Answer Questions | Q 17
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