A car is moving along a straight line OP as shown in the figure. It moves from O to P in 18 s and returns from P to Q in 6 s. Which of the following statements is not correct regarding the motion of the car A : The average speed of the car in going from O to P and come back to Q is 20ms-1B : The average velocity of the car in going from O to P and come back to Q is 15ms-1
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A car is moving along a straight line OP as shown in the figure. It moves from O to P in 18 s and returns from P to Q in 6 s. Which of the following statements is not correct regarding the motion of the car A : The average speed of the car in going from O to P and come back to Q is 20ms-1B : The average velocity of the car in going from O to P and come back to Q is 15ms-1