Acar is traveling east at 15.0 m/s when it turns due north and accelerates to 40.0 m/s, all during a time of 9.00 s. calculate the magnitude of the car's average acceleration (in m/s2).

4.75 m/s^2

Explanation:

The rate of change of velocity is called acceleration.

initial velocity, u = 15 m/s along east

Final velocity, v = 40 m /s along north

time, t = 9 s

Change in velocity,

Acceleration,

Magnitude of acceleration

= 4.75 m/s^2

b

Explanation:

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