A 48-kg cabinet is mounted on casters which can be locked to prevent their rotation. The coefficient
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A 48-kg cabinet is mounted on casters which can be locked to prevent their rotation. The coefficient of static friction between the floor and each caster is 0.30. Knowing that 640 h = mm, determine the magnitude of the force P required for impending motion of the cabinet to the right
(a) If all casters are locked,
(b) If the casters at B are locked and the casters at A are free to rotate,
(c) If the casters at A are locked and the casters at B are free to rotate.
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480 mm
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FBD cabinet 4 64m U 3 6 48m FB NA W 48 kg 981 ms 47088 N Hg 03 ...View the full answer
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