Jan 23, 2013 · Homework Statement I am looking for some clarity on what should be general conceptual questions involving work, net work, and work done by friction. In...

Feb 27, 2022 · So for the work done by the kinetic friction, the displacement along the incline is ##s## as given. What I canNOT understand is why the displacement in the...

Feb 3, 2015 · Homework Statement A uniform board of length L and mass M lies near a boundary that separates two regions. In region 1, the coefficient of kinetic friction between the board and …

Nov 21, 2010 · To find the work done by friction as a ball rolls down a ramp, one can use the equation for work done by non-conservative forces, which equals the change in energy. The …

Jan 23, 2023 · The work done against friction sometimes goes by the name "the work done by friction". So find the force of kinetic friction, find the cosine of the angle between it and the …

Jan 6, 2019 · Work done against friction refers to the energy required to overcome the resisting force of friction when initiating or maintaining motion. Friction dissipates some of the energy …

May 15, 2023 · The question was this: My calculations show that the answer should be equal to work done on crate to make it reach the same velocity which is equal to 216 J but the answer …

Dec 13, 2015 · The discussion focuses on solving a physics problem involving a box dragged down an incline. The key equations used include net force calculations and kinematic …

Mar 11, 2023 · We want to figure out how much work friction does on a block as it slides down an inclined plane with a rough surface. we find the force due to gravity that pulls the block down …

Mar 14, 2011 · Homework Statement Two blocks are connected by a very light string passing over a massless and frictionless pulley (Figure ). The 20.0-N block moves 75.0cm to the right and …