A car travels a distance S on a straight road in two hours and then returns to the starting point in the next three hours. Its average velocity is (A) S/5 (B) 2S/5 (C) S/2 + S/3 (D) Zero
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Its avg. velocity is zero
Harshitghosh:
can you justify why if yes explain pls.
See. Avg. velocity =disp.÷time
So the disp. is 0 as the car returns back to the starting point. So if we apply the formula average velocity= 0÷5, so the answer is 0.
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hope it helps u sir ❤❤❤❤❤❤❤❤❤
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