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Speed (Average Speed)

Question 24Th...

Question

Question 24

The distance (in km) travelled in h hours at a constant speed of 40 km per hour is ___.

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Solution

$S p e e d = \frac{D i s t a n c e}{T i m e}$

$∴ D i s t a n c e = S p e e d \times T i m e$

Given, speed = 40 km/hour

time = h hours

$∴ D i s t a n c e = 40 \times h = 40 h k m$

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Speed (Average Speed)

Standard VII Physics

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