Mickey mantle hit the longest home run ever.It went 200 mete

Mickey mantle hit the longest home run ever.It went 200 meters.Assuming he hit it at 45 degrees,find the velocity at which he hit the ball.(Hint:Vx=Vy,and solve 2 equactions)
JGMNV 1年前 已收到1个回答 举报

文小鬼大 幼苗

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The time for the ball go up and land is t=2Vy/g
The x direction distance is Vx*t=200
and Vx=Vy as the angel is 45
So 2V^2/g=200
Vx=Vy=squareroot(1000)
V=squareroot(Vx^2+Vy^2)=squareroot(2000)=200*squareroot(5) m/s

1年前

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