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A ball is kiched at an angle 30^(@) wit...

A ball is kiched at an angle ` 30^(@)` with the verical. If the horizontal componet of its velocity is `20 ms^(-1)`, find the maximum hight and hrizontal range. Use `= 10 ms^(-2)`.

A

60 m, 138.6 m

B

80 m, 140 m

C

75 m,170 m

D

85 m,135.5 m

Text Solution

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The correct Answer is:
A
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