A baseball is thrown with an initial velocity of 100 m/s at an angle of 300 above the horizontal. How far from the throwing point will the baseball attain its original level?
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Answered by
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Answer:
here u go
Explanation:
Given,
Initial velocity =100m/s
Angle =300
So,
The initial velocity makes an angle 30° with horizontal. So,its vertical component will be 100sin30
0
=50m/s.
The time taken by the ball to acheive max height will be at a point when its vertical velocity will be zero. So Vsinx=at
T=
a
vsinx
=5seconds.
So after 5 seconds it will reach its max height.
Following the symmetry,it will land after 10seconds.
So the total horizontal distance covered will be vcosx×10≈866m
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