Let us model the illustrated crusher as a planar mechanism that is subjected to the pushing force p on the lower "l-shaped" handle, i. e. link cde. note that link cde is one solid piece, pinned at d and e. knowing that the orange horizontal member a b has a square peg at a that slides vertically in the slot on the blue frame, that the can is centered under the pin at b and that p = 40 n, θ = 10 o , ϕ = 10 o , a = 75 mm, b = 235 mm, c = 80 mm, and d = 15 mm, determine the force magnitude f in n exerted on the can from the mechanism.

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explanation:

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the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y