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28-09-2021
Chemistry

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a truck start from attains a velocity of 20m/s after 10 second , calculate the acceleration. plz help with this

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DEADGOD DEADGOD

28-09-2021

Answer:

= u +at

20m/s = 0 + a*10s

a = 20m//10s

a = 2m/s²

From the data given , it is not possible to calculate the displacement , because no direction of motion is given

But it is possible to calculate the distance travelled

Distance = ut + ½ *a*t²

distance = 0 + ½ * 2m/s * 10²s

distance = 100m

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