Question:
9 A ball is projected in a vertical plane with an initial
Last updated: 6/13/2023
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9 A ball is projected in a vertical plane with an initial velocity 10 m s at an angle 30 above the horizontal level When the velocity v makes 45 in downwards from the horizontal level the value of v is A 10 m s C 100 m s B 50 m s D 150 m s