a ball dropped from a heigt 'h' reaches ground in time 't'. what is its height at time 3t/4?
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h=1/2gt*t
now at time=3/4t,
x=1/2g3/4t*3/4t
=9/16*1/2gt*t
=9/16h. (substituting value of h from above)
Hence, Eight is 9/16h from top
now at time=3/4t,
x=1/2g3/4t*3/4t
=9/16*1/2gt*t
=9/16h. (substituting value of h from above)
Hence, Eight is 9/16h from top
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