Solution:
\[ t =\frac{2u}{g}=\frac{2\times 30}{10}= 6 sec\]
A player throws a ball upwards with an initial speed of 30 ms–¹. How long does the ball take to return to the player's hands? (Take g = 10 ms–²)
Topic: Kinematics
Subtopic: Motion Under Gravity
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