An airplane flying at a velocity of 900kmh−1 loops the loop. If the maximum force pressing the pilot against the seat is five times its weight, the loop radius should be

Question:

14.An airplane flying at a velocity of 900kmh−1 loops the loop. If the maximum force pressing the pilot against the seat is five times its weight, the loop radius should be

Options :

a) 1594m
b) 1402m
c) 1315m
d) 1167m

Answer :

a) 1594m

Answer Steps :

Step1 :-

Step2 :-

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If current in an electric bulb changes by 1%, then the power will change by (a) 1%(b) 2%1000 OF(c) 4% anda darse(d) =%2

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