Mechanics> 1 and 2.....................................

1 and 2..............................................................................................

SHIVAM KESHARWANI , 7 Years ago

Grade 12th pass

1 Answers

Arun

Dear Shivam

please ask only one question in one thread.

1.)

Apply second law of eqn. in y- direcn. .i.e.

90 = 100*t – 0.5*g*t^2

solving we get t=1 and t= 19 s but t= 1 is perceived.

In this 1 s he would miss the deer.

So to hit it, he needs extra => 0.5*g*1^1 = 5 meter above the deer.

Regards

Arun (askIITians forum expert)

Last Activity: 7 Years ago

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Mechanics> 1 and 2.....................................

1 and 2..............................................................................................

SHIVAM KESHARWANI , 7 Years ago

Arun

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