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Transcribed Image Text:c)
A 6 kg car is moving to the left with an acceleration of 4 ms? with a 9 kg solid ball
attached to it with a light string through a smooth pully as shown in Figure 2. Assume
the frictional force between the tyres of the car and the table surface is 5 N. Calculate
the coefficient of frictional force.
Figure 2
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