A lorry is going north at 10 m/s and then takes a curved road and is now going east at 10 m/s. This took 10 secs. What's the average acceleration during this time?

$\sqrt{2} m / s^{2} N E$

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$10 m / s^{2}$

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$Z e r o$

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$\sqrt{} 2 m / s^{2} S E$

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Solution

The correct option is D
$\sqrt{} 2 m / s^{2} S E$

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A lorry is going north at 10 m/s and then takes a curved road and is now going east at 10 m/s. This took 10 secs. What's the average acceleration during this time?

The correct option is D √ 2m/s2SE

The correct option is D
$\sqrt{} 2 m / s^{2} S E$