Question

The mass of the bicycle and rider is 60 kg and the total area of the tyres in contact with the road is 2.4 ×10-3 m2 .The gravitational field strength is 10 N/kg. Calculate the pressure exerted on the road.

Answer 1

Answer:

FORMULAS USED

P=F/T

F = MA

therefore

F = 60*10

=600 N

AS AREA = 2.4*10^-3

P = 600/2.4*10^-3

=600/0.0024

=250000 N

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