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A ball is thrown from the ground into the air. At a height of 9.1 m, the velocity is observed to be v = 7.1i + 6.8j in meters per second (x axis horizontal, y axis vertical and up).

(a) To what maximum height will the ball rise?

m

(b) What will be the total horizontal distance traveled by the ball?

m

(c) What is the magnitude of the ball's velocity the instant before it hits the gound?

m/s

(d) What is the direction of the ball's velocity the instant before it hits the ground?

°

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  • Category:- Physics
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