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(b) Imagine a block of mass 20 kg being pushed, by a 50 N force at an angle of 53 degree from the positive x-axis,

(b) Imagine a block of mass 20 kg being pushed, by a 50 N force at an angle of 53 degree from the positive x-axis, on a rough horizontal surface whose friction coefficient is 0.3. (i) Identify the forces involved in this scenario and draw the FBD (ii) Calculate the acceleration of the block

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