Two horizontal forces, P and Q, are acting on a block that is placed on a...

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Two horizontal forces, P and Q, are acting on a block that is placed on a table. We know that P is directed to the left but the direction of Q is unknown; it could either be directed to the right or to the left. The object moves along the x-axis. Assume there is no friction between the object and the table. Here P = -4.2 N and the mass of the block is 5.0 kg. P (a) What is the magnitudeand direction of Q (in N) when the block moves with constant velocity? (Indicate the direction with the sign of your answer.) N (b) What is the magnitude and direction of Q (in N) when the acceleration of the block is +6.2 m/s². (Indicate the direction with the sign of your answer.) N (c) Find the magnitude and direction of Q (in N) when the acceleration of the block is -6.2 m/s². (Indicate the direction with the sign of your answer.) N Two horizontal forces, P and Q, are acting on a block that is placed on a table. We know that P is directed to the left but the direction of Q is unknown; it could either be directed to the right or to the left. The object moves along the x-axis. Assume there is no friction between the object and the table. Here P = -4.2 N and the mass of the block is 5.0 kg. P (a) What is the magnitudeand direction of Q (in N) when the block moves with constant velocity? (Indicate the direction with the sign of your answer.) N (b) What is the magnitude and direction of Q (in N) when the acceleration of the block is +6.2 m/s². (Indicate the direction with the sign of your answer.) N (c) Find the magnitude and direction of Q (in N) when the acceleration of the block is -6.2 m/s². (Indicate the direction with the sign of your answer.) N

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a P 42N 5kg Here P 42N Negative is for Left direction Box is ... View the full answer