Question

Amit is moving in his car with a velocity of 45km/hr. How much distance will he cover

(a) in one minute and
(b) in one second

Answer 1

Hi !

Speed = 45 km/hr = 45 x 5/18 = 12.5 m/s

Distance = ?

Time = 1 min = 60 sec

Distance traveled in 1 min  = speed x time
                          = 12.5 x 60
                         = 750 m
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Speed = 12.5 m/s
time = 1 sec

distance = speed x time = 12.5 x 1
            = 12.5 m

Answer 2

Answer: As the distance will he cover 750 meters, In one second 12.5 meters.

Explanation:

Amit is moving in his car with a velocity of 45km/hr.

As Speed = $\frac{Distance}{Time}$

= $45 \times \frac{5}{18} =12.5 m/s$

a. In one minute = $12.5 \times60=750$ meter

b. In one second = 12.5 × 1 = 12.5 meter

Hence, In a minute distance will be 750 meters, In one second 12.5 meters.

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