What is the direction of the force f exerted by the wall

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Q. A 6-kg, 5-m ladder leans against a frictionless wall. the foot of the ladder is 3m from the wall. the coefficient of friction between the foot of the ladder and the floor is 0.38. what is the direction of the force F exerted by the wall on the top of the end of the ladder?

Q. What is the length of the shadow cast on the vertical screen by your 9.0cm hand if it is held at an angle of 20 above horizontal?

Reference no: EM1356877

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