One for the Physics bods.........
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One for the Physics bods.........
Ok, I have to move a machine weighing 5T down a ramp and contol the weight with a turfor ( winch)
If the machine was dangling at the end of the rope at 90 degrees, then obviousley there will be 5T on the rope, if the machine was on a ramp at 45 degrees would there be 2 .5T on the rope??.
what about on a 15 degree slope?
my graph says just over 850 kgs @ 15 degrees. is this about right??
not taking into acount any friction for rollers/skates etc, am I correct??
TIA
mike.
If the machine was dangling at the end of the rope at 90 degrees, then obviousley there will be 5T on the rope, if the machine was on a ramp at 45 degrees would there be 2 .5T on the rope??.
what about on a 15 degree slope?
my graph says just over 850 kgs @ 15 degrees. is this about right??
not taking into acount any friction for rollers/skates etc, am I correct??
TIA
mike.
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If I have understood the problem correctly, the ramp is at 15 degrees to the horizontal so the component of the weight acting down the ramp is 5,000 x sin(15) = 1294kg
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I have looked more cloeseley at the drawing, the ramp is 15 m long and about 1.7m high.
I off off that day at school when we did trig, how does that work out??
I off off that day at school when we did trig, how does that work out??
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