A uniform drawbridge must be held at a 37° angle abovethe horizontal to allow ships to pass underneath. The drawbridge weighs45,000 N and is 14.0 m long. A cable is connected 3.5 m from thehinge where the bridge pivots (measured along the bridge) and pullshorizontally on the bridge to hold it in place. Find the magnitude and direction of the force the hinge exerts on the bridge.
A uniform drawbridge must be held at a 37° angle abovethe horizontal to allow ships to pass underneath. The drawbridge weighs45,000 N and is 14.0 m long. A cable is connected 3.5 m from thehinge where the bridge pivots (measured along the bridge) and pullshorizontally on the bridge to hold it in place. Find the magnitude and direction of the force the hinge exerts on the bridge.
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A uniform drawbridge must be held at a 37° angle above
the horizontal to allow ships to pass underneath. The drawbridge weighs
45,000 N and is 14.0 m long. A cable is connected 3.5 m from the
hinge where the bridge pivots (measured along the bridge) and pulls
horizontally on the bridge to hold it in place. Find the magnitude and direction of the force the hinge
exerts
on the bridge.
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