A car starts from rest . if it gains a velocity of 20 m/s after 5 seconds what is the acceleration of the car? numerical problem pls all formula have to write ?
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Clculate the acceleration:
V = 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
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