The 60° V-belt of a machine is pass around the pulley A of a motor and over a pulley B as shown in Figure Q2 (b). The motor exerts a torque of 7 Nm to drive the system. The coefficient of static friction for both pulley is 0.35 and both pulleys has an equivalent diameter. Calculate the tension of T, and T, of V-belt just before it start rotating. B Ø- 120 mm 120 mm

The 60° V-belt of a machine is pass around the pulley A of a motor and over a pulley B as shown in Figure Q2 (b). The motor exerts a torque of 7 Nm to drive the system. The coefficient of static friction for both pulley is 0.35 and both pulleys has an equivalent diameter. Calculate the tension of T, and T, of V-belt just before it start rotating. B Ø- 120 mm 120 mm

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.70P: Solve Sample Problem 7.16 if the contact pressure under the polisher varies parabolically from p0 at...

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Solve Sample Problem 7.16 if the contact pressure under the polisher varies parabolically from p0 at r=0 to zero at r=R; that is, p=p0(1r2/R2).
(b) The 60° V-belt of a machine is pass around the pulley A of a motor and over a pulley B as shown in Figure Q2 (b). The motor exerts a torque of 7 Nm to drive the system. The coefficient of static friction for both pulley is 0.35 and both pulleys has an equivalent diameter. Calculate the tension of T;and T, of V-belt just before it start rotating. M A B Øg= 120 mm Ø= 120 mm Figure Q2 (b)
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The 60° V-belt of a machine is pass around the pulley A of a motor and over a pulley B as shown in Figure Q2 (b). The motor exerts a torque of 7 Nm to drive the system. The coefficient of static friction for both pulley is 0.35 and both pulleys has an equivalent diameter. Calculate the tension of T, and T, of V-belt just before it start rotating. M B Ø= 120 mm Ø- 120 mm
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