Granular material, having a density is transported on a conveyor belt that slides over the fixed surface, having a coefficient of kinetic friction of k Operation of the belt is provided by a motor that supplies a torque M to wheel A The wheel at B is free to turn, and the coefficient of static friction between the wheel at A and the belt is If the belt is subjected to a pretension T when no load is on the belt, determine the greatest volume V of material that is permitted on the belt at any time without allowing the belt to stop What is the torque M required to drive the belt when it is subjected to this maximum load Units used Mg 106 g Given r 100 mm A 0 4 k 0 3 1500 kg m 3 T 300 N g 9 81m s 2 HA M(g) T2 T2 Malm)(g) 2(7) NB

Question: Granular material, having a density is transported on a conveyor belt that slides over the fixed surface, having a coefficient of kinetic friction of

Granular material, having a density ρ is transported on a conveyor belt that slides over the fixed surface, having a coefficient of kinetic friction of μk. Operation of the belt is provided by a motor that supplies a torque M to wheel A. The wheel at B is free to turn, and the coefficient of static friction between the wheel at A and the belt is μΑ. If the belt is subjected to a pretension T when no load is on the belt, determine the greatest volume V of material that is permitted on the belt at any time without allowing the belt to stop. What is the torque M required to drive the belt when it is subjected to this maximum load?

Units used:

Mg = 106 g

Given:

r = 100 mm

μA = 0.4

μk = 0.3

ρ = 1500 kg/m³

T = 300 N

g = 9.81m/s²

HA м M(g) T2 T2 Malm)(g) 2(7) NB т

HA M(g) T2 T2 Malm)(g) 2(7) NB

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