#10 (a) Online HW 09 Begin Date: 11102017 .00e at (10%) Problem 10: Suppose a ho

Question

#10 (a)

Online HW 09 Begin Date: 11102017 .00e at (10%) Problem 10: Suppose a horse leans against a wall as shown in the figure. The total mass of the horse and rider is 525 kg. co 1.2 m 1.4 m 0.35 m Otheexpertta.com Calculate the force, in newtons, exerted on the wall, assuming that once is horizontal and using the data in the schematic representation of the situation. Grade Summary Deductions Potential 100% 0% wall cos() |. tan() | | ( ) | 7 | 8 | 9 4 5 6 sin0 cotan asinacos() atan acotansinh coshO tanh cotanh Submissions Attempts remaining: (100 per attempt) detailed view Degrees Radians

Explanation / Answer

Solution:

The total mass of horse and rider is = M = 525 kg

Torque due to the 525 kg = 525 * 9.8 * 0.35 = 1800.75 Nm

Torque due to the force exerted on the wall = F * 1.2 =1.2 F

Net torque = 0

1.2 F = 1800.75

F = 1800.75 / 1.2 = 1500.6 N

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