Question

A 10 m long uniform ladder weighing 500 N is resting on a rough horizontal floor and inclined at an angle of 30° with the vertical wall. A man weighing 800 N climbs the ladder up to 4 m point, from the ground and along the ladder. The ladder is held in position by another man standing on the ground by applying a horizontal force P at a vertical height, 1.2 m from ground level. Determine the force he must apply if the coefficients of friction between the ladder and wall and that between the ladder and floor are 0.2.

I know the answer I need simple explanation
spamming is strictly prohibited​

Answer 1

Answer:

here is your answer

Explanation:

hope it is helpful for you and please mark me brainiest please follow and give lots of thanks also