A ball is thrown upwards with a speed of 20 metre per second and come back to its initial position after sometime find the maximum height covered by the body and time taken by the body to reach the ground
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Answer:max height=20m
Total time taken=4sec
Explanation:
Max h=uu/2g
Time =2u/g
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Answer:time=4s and max height=20m
Explanation:
Time of flight= 2vsin Ф/g ; Ф=90. Max height = v²sin²Ф/2g
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