Question

A baseball is thrown at an angle = 21° above the horizontal with an initial vertical velocity v0y = 9.75 m/s


A baseball is thrown at an angle = 21° above the horizontal with an initial vertical velocity v0y = 9.75 m/s. Use a Cartesian coordinate system with the origin at the baseball's initial position.

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Part (a) Create an expression for the ball's initial horizontal velocity component, v0x, in terms of v0y, sin(θ), and cos(θ).

Part (b) Calculate the initial horizontal velocity component, v0x in m/s. 

Part (c) Find the ball's initial velocity magnitude, v0 in m/s. 

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plz upvote :)

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