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A boy of height 1.5 m, making move on a ...

A boy of height `1.5 m`, making move on a skateboard due east with velocity `4 m s^-1`, throws a coin vertically up a velocity of `3 m s^-1` relative to himself.
(a) Find the total displacement of the coin relative to ground till it comes to the hand of the boy.
(b) What isthe maximum height attained by the coin w.r.t. to ground ?

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Let's solve the problem step by step. ### Given Data: - Height of the boy, \( h_b = 1.5 \, \text{m} \) - Velocity of the boy (skateboard), \( v_b = 4 \, \text{m/s} \) (due east) - Velocity of the coin relative to the boy, \( v_c = 3 \, \text{m/s} \) (vertically upwards) ### (a) Total Displacement of the Coin Relative to Ground ...
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