Force of friction of the ground on the foot of the ladder

Reference no: EM13666424

An 80-kg man is one fourth of the way up a 10-m ladder that is resting against a smooth, frictionless wall. If the ladder has amass of 20 kg and it makes an angle of 60 digress with the ground, discover the force of friction of the ground on the foot of the ladder.

Reference no: EM13666424

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