Must use only the work-energy theorem, conservation of energy, and/or conservation ofmomentum. A ramp has an incline of 25.0 deg 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 bythe robotic arm all the way up the ramp. If this block has been sprayed with silicone oil (to eliminatefriction) and it has an initial velocity of 1.80 m/s at the bottom of a ramp, what is the speed of the blockwhen it reaches the top of the ramp?
Must use only the work-energy theorem, conservation of energy, and/or conservation ofmomentum. A ramp has an incline of 25.0 deg 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 bythe robotic arm all the way up the ramp. If this block has been sprayed with silicone oil (to eliminatefriction) and it has an initial velocity of 1.80 m/s at the bottom of a ramp, what is the speed of the blockwhen it reaches the top of the ramp?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Must use only the work-energy theorem, conservation of energy, and/or conservation of
momentum.
A ramp has an incline of 25.0 deg 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
friction) and it has an initial velocity of 1.80 m/s at the bottom of a ramp, what is the speed of the block
when it reaches the top of the ramp?
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