Question: Given z 1 = 8cis(36) and z 2 = 2cis(15), evaluate each expression. A ball is launched with an initial velocity of 95 feet per

Given z₁ = 8cis(36°) and z₂ = 2cis(15°), evaluate each expression.

A ball is launched with an initial velocity of 95 feet per second at an angle of 52° to the horizontal. The ball is released at a height of 3.5 feet above the ground.

a. Find the parametric equations to model the path of the ball.

b. Where is the ball after 2 seconds?

c. How long is the ball in the air?

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a Given v 95 ftsec h 35 ft alpha 52 The initial velocity is found from the kinematic equation v i v ... View full answer

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