Question
2) A ramp has an incline of 25.0° above horizontal and is 2.40 meters long. A robotic arm pushes a 7.00-kg block up the ramp, exerting a 100.0-N force parallel to the ramp. This force is exerted on the block by the robotic arm all the way up the ramp. If this block has been sprayed with silicone oil (to eliminate fric
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