The hydraulic braking system for the truck and trailer is set to produce equal braking forces for the two units. if the brakes are applied uniformly for 3 seconds to bring the rig (truck and trailer) to a stop from a speed of 20 mi/hr down the 11-percent grade, determine the force p in the coupling between the trailer and the truck. the truck weighs 16,000 lbs and the trailer weighs 10,000 lbs. state whether the coupling is in tension or compression.

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an example of solubility is salt or sugar dissolving in water.

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understeer generally occurs when the front tyres start slipping while you go around the curve.

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If the temperature goes on increasing with respect to the length (i.e temperature gradient)then it is called positive heat transfer. If the temperature gradient decreases then it is called negative heat transfer.

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