Select the correct answers A particle is projected vertically upwards in vacuum with a speed u. Then A) When it rises to half its maximum height, its speed becomes u/2.B)When it rises to half its maximum height, its speed becomes u√2C)The time taken to rise to half its maximum height is half the time taken to reach its maximum height.D)the time taken to rise to three-fourth of its maximum height is half the time taken to reach its Maximum height
Harsh Lokhande , 6 Years ago
Grade 11
1 Answers
Eshan
Last Activity: 6 Years ago
Dear student,
Maximum height= Time taken to reach maximum height=
For motion from groudn to 3/4th the maximum height,
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