The weights of four masses A, B, C, D are 200 kg, 300 kg,

240 kg, 260 kg respectively. The corresponding radii of rotation

are 200 mm, 150 mm, 250 mm and 300 mm respectively and

the angle between successive masses are 45°, 75° and 135°. Find

the position and magnitude of the balance weight required if its

radius of rotation is 200 mm.

The weights of four masse A, B, C, D are 200 Kg, 300 Kg, 240 Kg and 260 Kg

respectively. The corresponding radii of rotation are 200 mm, 150 mm, 250 mm and

300 mm respectively and the angle between successive masses are 45o, 75o and

135o. Find the position and magnitude of the balance weight required if its radius of

rotation is 200 mm.

OR

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