A car travels on a horizontal circular track of radius 9 m, starting from rest at a constant tangential acceleration of 3 m/s2. What is the resultant acceleration of the car, 2 sec after starting?
1
3 m /sec2
2
4 m/sec2
3
5 m/sec2
4
7 m/sec2
A car travels on a horizontal circular track of radius 9 m, starting from rest at a constant tangential acceleration of 3 m/s2. What is the resultant acceleration of the car, 2 sec after starting?