The smooth surface of the vertical cam is defined in part by the curve r(0.2 cos 0+ 0.3) m. (Figure 1) Figure ▾ Part A If the forked rod is rotating with a constant angular velocity of 6 = 4 rad/s. determine the force the cam and the rod exert on the 1.5-kg roller when 8= 30°. The attached spring has a stiffnesss k= 30 N/m and an unstretched length of 0.1 m. Express your answers in newtons using three significant figures separated by a comma. Neams Frod 1 of 1 195] ΑΣΦ. 11 | vec 6

The smooth surface of the vertical cam is defined in part by the curve r(0.2 cos 0+ 0.3) m. (Figure 1) Figure ▾ Part A If the forked rod is rotating with a constant angular velocity of 6 = 4 rad/s. determine the force the cam and the rod exert on the 1.5-kg roller when 8= 30°. The attached spring has a stiffnesss k= 30 N/m and an unstretched length of 0.1 m. Express your answers in newtons using three significant figures separated by a comma. Neams Frod 1 of 1 195] ΑΣΦ. 11 | vec 6

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 7.11P: Solve Prob. 7.10 assuming that the pick-up truck has front-wheel drive.

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