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Standard VII

Physics

Speed (Average Speed)

If the speed ...

Question

If the speed of a vehicle is said to be $50 m s^{- 1}$ and the time taken to travel a certain distance is 10 s, then find the distance travelled?

500 m

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5 m

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25 m

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50 m

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Solution

The correct option is A 500 m
$D i s t a n c e = S p e e d \times T i m e$ (1)
Here, speed $= 50 m s^{- 1}$ , time $= 10 s$
Substituting in equation (1) we get,
$D i s t a n c e = 50 \times 10 = 500 m$

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If the speed of a vehicle is said to be 50 ms−1 and the time taken to travel a certain distance is 10 s, then find the distance travelled?

The correct option is A 500 mDistance=Speed×Time (1) Here, speed =50 ms−1, time =10 s Substituting in equation (1) we get, Distance=50×10=500m

If the speed of a vehicle is said to be $50 m s^{- 1}$ and the time taken to travel a certain distance is 10 s, then find the distance travelled?

The correct option is A 500 m
$D i s t a n c e = S p e e d \times T i m e$ (1)
Here, speed $= 50 m s^{- 1}$ , time $= 10 s$
Substituting in equation (1) we get,
$D i s t a n c e = 50 \times 10 = 500 m$