The below Fig. 57 shows the schematic diagram of an IC engine producing a torque \(T=41 \mathrm{Nm}\) at the given instant. The Coulomb friction coefficient between the cylinder and the piston is 0.08 . If the mass of the piston is \(0.5 \mathrm{~kg}\) and the crank radius is \(0.1 \mathrm{~m}\), the Coulomb friction force occurring at the piston cylinder interface is

(a) \(16 \mathrm{~N}\)

(b) \(0.4 \mathrm{~N}\)

(c) \(4 \mathrm{~N}\)

(d) \(16.4 \mathrm{~N}\).

Transcribed Image Text:

H 30% Fig.57 30 T