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1. A 900 \(kg\) car moving at 10 \(ms^{-1}\) takes a turn around a circle with a radius of 25 \(m\). Determine the acceleration and the net force acting upon the car.
Solution:
When the car turns around circle, it experiences ,
Substitute the values,
\(a\) = \(ms^{-1}\)
The formula to calculate the force is given as,
Substitute the known values,
Force \(=\) \(N\)
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