A ball is projected from top of a tower with a velocity of 5 metre per second at an angle of 53 degree to horizontal its speed when it has height of 0.45 m from the point of projection is?
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Use third equation of 1d kinematics (v^2-u^2=2as) in vertical direction. Solution is in the attachment.
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Hope it helps.
Pls mark it as the brainliest.
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Answer:
4m/s
Explanation:
*****See the attachment *****
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