1 Aporsche 911 accelerates from rest to 27 m/s due north in 5 8 sec The mass of the car - Science - Force and Laws of Motion

Question

1 Aporsche 911 accelerates from rest to 27 m/s due north in 5 8
sec The mass of the car is 1400 kg what is the magnitude and
direction of the average net force that act on the porsche?

Somnath physics · Accepted Answer

Initial velocity, u = 0

Final velocity, v = 27 m/s towards north

Time, t = 5 8 s

Mass, m = 1400 kg

Now,

Acceleration, a = (v-u)/t = 27/5 8 = 4 7 m/s2 towards
north

The force required is = ma = 6517 2 N towards north

1.Aporsche 911 accelerates from rest to 27 m/s due north in 5.8 sec.The mass of the car is 1400 kg.what is the magnitude and direction of the average net force that act on the porsche?