You throw a 5-kg ball from a platform releasing the ball at, Ask an Expert

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You throw a 5-kg ball from a platform (releasing the ball at a height of 5 m) with a speed, 10 m/s, at an angle of 30° with respect to the horizontal.

a. Find the maximum height of the ball above the ground.

b. Find the total speed of the ball when it hits the ground.

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