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viva [34]
2 years ago
10

What is the acceleration of a car that goes from 0 to 20m/s in 7 seconds?

Physics
1 answer:
nadezda [96]2 years ago
6 0

Answer:

2m/s^2

Explanation:

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

distance = 0 + ½ * 2m/s * 10²s

distance = 100m

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