An object requires 500 ,N force to be pulled | vedclass

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(B) For an object moving at a constant speed on a frictionless inclined plane, the net force acting on it must be zero.When the object is pulled up th

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$1000 \,N$

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(B) For an object moving at a constant speed on a frictionless inclined plane, the net force acting on it must be zero.When the object is pulled up the plane, the applied force $F$ must balance the component of the gravitational force acting down the plane.The component of the weight $W = mg$ acting down the inclined plane is $mg \sin 	heta$.Given:Applied force $F = 500 \,N$Angle of inclination $	heta = 30^{\circ}$Since the object moves at a constant speed, the forces are in equilibrium:$F = mg \sin 30^{\circ}$$500 \,N = mg \cdot \frac{1}{2}$$mg = 500 \,N 	imes 2$$mg = 1000 \,N$Therefore, the weight of the object is $1000 \,N$.

An object requires $500 \,N$ force to be pulled up on a $30^{\circ}$ frictionless smooth inclined plane at a constant speed. The weight of the object is

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