Horseback and Drawbridge question.
A person on horseback is on a drawbridge which is at an angle 𝜃 = 20.0° above the horizontal, as shown in the figure. The center of mass of the person-horse system is d = 1.00 m from the end of the bridge. The bridge is ℓ = 6.99 m long and has a mass of 1,900 kg. A cable is attached to the bridge 5.00 m from the hinge and to a point on the wall h = 12.0 m
a)
Determine the tension in the cable (in N).
N
(b)
Determine the horizontal force component (in N) acting on the bridge at the hinge.
magnitude Ndirection
(c)
Determine the vertical force component (in N) acting on the bridge at the hinge.
magnitude Ndirection
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A.The magnitude of the tension T in the cable .Units :N
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D. How much force does a child have to apply to keep a beach
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??
Course search A cement mixer drives onto a drawbridge just...
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distance from the center of mass to the point of attachment of the
cable is L/3.
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