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12-10-2021
Physics

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A sports car of mass 1000 kg can accelerate from rest to 27 m/s in 7.0 seconds. What is the average forward force on the car?
Group of answer choices

a.2.6 x 10^2 N

b.3.9 x 10^3 N

c.2.7 x 10^4 N

d.1.9 x 10^5 N

Respuesta :

Аноним Аноним

12-10-2021

Answer:

Explanation:

F = ma = mΔv/Δt = 1000(27 - 0)/(7.0 - 0) = 3,857.1428...

b. F = 3.9 x 10³ N

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