Pulley (First Order) Lecture by Ms. Apurva Vashishth.
The power arm will always be of the same length as the weight arm in a pulley of the first order. In other words, the effort must be equal to the …
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The power arm will always be of the same length as the weight arm in a pulley of the first order. In other words, the effort must be equal to the …
The power arm will always be of the same length as the weight arm in a pulley of the first order. In other words, the effort must be equal to the weight in order to keep the lever in equilibrium. Tension in the rope will be be equal to the effort. it has a velocity ratio of one.
Maximum range: For the range to be max, dsin2α/dα = 0 ,α=450 Thus, Rmax= u2/g Maximum height: Vy2=u2-2gH H= (u2sin2α)/2g
Maximum range: For the range to be max, dsin2α/dα = 0 ,α=450
Thus, Rmax= u2/g
Maximum height:
Vy2=u2-2gH
H= (u2sin2α)/2g
