A bird flies for $4 s$ with a velocity of $| t - 2 | m / s$ in a straight line, where $t =$ time in seconds. It covers a distance of:

2 m

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4 m

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6 m

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8 m

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Solution

The correct option is D $8 m$
$D i s t a n c e = s p e e d \times t i m e = | t - 2 | \times 4 = | 4 - 2 | \times 4 = 2 \times 4 = 8 m$

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Similar questions

A bird flies for 4 s with a velocity of $| t - 2 |$ m/s in a straight line, where t is time in seconds. It covers a distance of

A bird flies for 4 s with a velocity of $| t - 2 | m / s$ in a straight line, where t = time in second. Find the distance it covers in metres.___

4 s

v = (2 t - 4) m / s

t = 0

t = 3

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