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When a horizontal force P acts on a cart of mass 20 kg it moves with a constant velocity. When the force of 1.2 P acts on the same cart it moves with an acceleration of 0.05 m/s2 to find the value of P. |
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Answer» When a horizontal force P acts on a cart of mass 20 kg it moves with a constant velocity. When the force of 1.2 P acts on the same cart it moves with an acceleration of 0.05 m/s2 to find the value of P. |
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