A body is projected vertically upwards with a speed of 10 ms-1 from a point 2m above the ground. Calculate the total time taken for the body to reach the ground. [g = 10ms-2]
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Correct Answer: Option B
Explanation:
T = \(\frac{2u}{g} = \frac{2 \times 10}{10} = 2s\)
T = \(\frac{2u}{g} = \frac{2 \times 10}{10} = 2s\)