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Transcribed Image Text:10. Particles P₁, P2, P3 and Q form a rectangle as indicated in the diagram
given below.
Q
(a) 79 kg
(b) 77 kg
(c) 81 kg
(d) 67 kg
(e) 75 kg
1 m
0
FQ
3 m
P3
P₁
If particle P₁ has mass 61 kg, particle P3 has mass 57 kg and the resultant
gravitational force Fo acting on particle Q due to the particles P₁, P₂ and
P3 makes an angle 078° with the straight line that passes through the
particles P3 and Q, then the mass of particle P2 (rounded to the nearest
kilogram) is equal to:
P₂
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