On Line Phim Vn A 0.54 Kg Sheet Hangs From A Massless Clothesline. The Line On Either Side Of The Sheet Makes An Angle Of 3.5°?
A 0.54 kg sheet hangs from a massless clothesline. The line on either side of the sheet makes an angle of 3.5°? - on line phim vn
A sheet of 0.54 kg is suspended from a massless rope. On both sides of the blade at an angle of 3.5 ° horizontally. Calculate the tension in the rope on both sides of the road.
______N
Why the tension is much greater than the weight of the paper?
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2 comments:
Let gravity of 10 m / s ^ 2
Weight MXG = N = 5.4 N
because the voltage divided into 2 equal angles
If you 5.4 / 2 = 2.7N on each side of the road.
The angle = 3.5 °
Then 2.7/sin (3.5) = 44,227 N
Intuitively, the reason that the chain the greater part of his efforts, loses fight against himself prefers to extreme left and right, and supporting a bit more torque if force has to be the right balance important.
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