Abaseball is hit so its initial velocity upon leaving the
Chapter , Problem 4(choose chapter or problem)
A baseball is hit so its initial velocity upon leaving the bat makes an angle of \(30^{\circ}\) above the horizontal. It leaves that bat at a height of \(1.0 \mathrm{~m}\) above the ground and lands untouched for a single. During its flight, from just after it leaves the bat to just before it hits the ground, describe how the angle between its velocity and acceleration vectors changes. Neglect any effects due to air resistance.
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