An object is moving with a constant velocity of 278 m/s. How long will it take it to travel 7500 m?

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An object is moving with a constant velocity of 278 m/s. How long will it take it to travel 7500 m?

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Answer 1 · 2017-09-27T13:04:40

26.97 seconds

Explanation:

Displacement of Object per unit time is called as Velocity.

$velocity = \frac{displacement}{time} \Rightarrow v = \frac{s}{t}$ $"velocity"="displacement"/"time"=>v=s/t$
Velocity of car $v = 278 \frac{m}{s}$ $v=278 m/s$
total Displacement $s = 7500 m$ $s=7500 m$

Hence Time $t = \frac{s}{v} = \frac{Displacement}{Velocity}$ $t=s/v="Displacement"/"Velocity"$
$t = \frac{7500}{278} = 26.97 sec$ $t=7500/278=26.97 sec$

It takes 26.97 seconds to travel 7500 m with constant velocity 278 m/s.

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An object is moving with a constant velocity of 278 m/s. How long will it take it to travel 7500 m?

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