Q A 70 N force is applied horizontally to 10 Kg block at rest for displacement of 200 m 10 kg across a frictionless surface: a) What is the angle that the force make it with horizontal? Discuss? b)...

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Extracted text: Q A 70 N force is applied horizontally to 10 Kg block at rest for displacement of 200 m 10 kg across a frictionless surface: a) What is the angle that the force make it with horizontal? Discuss? b) How much work is done by the force? c) What is the final kinetic energy? d) How fast is the block moving? e) What is the acceleration of the block? f) What is the potential energy if this box lifted up for height of 5 m? g) What is the drag force of the air acting on the block, if the constant C=0.3 and the cross area of the block is 100 cm2?