Please solve q 76?

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Answer 1 · 2018-04-12T09:17:00

The answer is #"option (c)"#

First, calculate the time taken to travel #100m#

The time is

#t=d/v=100/1000=0.1s#

The vertical distance travelled during #t=0.1s# is calculated with the equation

#s=ut+1/2g t^2#

#s=(0*0.1)+1/2*10*0.1^2=0.05m=5 cm#

The answer is #"option (c)"#