a car is traveling with increasing speed around a circular section of a road of

N

Nicao

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radius 100m? at one instant the car is travelling with a speed of 15 ms^-1 in a northerly direction. its speed is increasing at a rate of 1.5ms^-2.
a) what is the component of the car's aceleration in a westerly direction?
b) what is the magnitude of the car's acceleration at this instant?
c) what is the direction of the total acceleration at this instant?

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