Physics, 12.07.2019 18:20 lestessanders02

a ladder at rest is leaning against a wall at an angle. which of the following forces must have the same magnitude as the frictional force exerted on the ladder by the floor? justify your answer. (a) the force of gravity on the ladder (b) the normal force exerted on the ladder by the floor (c) the frictional force exerted on the ladder by the wall d) the normal force exerted on the ladder by the wall

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a ladder at rest is leaning against a wall at an angle. which of the following forces must ha...

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