A 2.0 kg object is sliding along a frictionless surface at 5.0 m/s when it reaches an incline that is sloped upwards at 30 degrees from the horizontal. At the moment it reaches the bottom of the incline, a motor that provides 3.5W of powerengages. How far along the slope (displacement, not height) will the object reach before it stops if the motor runs for 3.0 seconds?

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To solve this problem we will first calculate the initial kinetic energy of the object sliding along ... View the full answer