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21-09-2022
Physics

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A ladder AB of length 6 m and weight of 80 N leans at an angle of 30 degree against a smooth wall as shown in Figure 4. The lower end of the ladder is resting on a rough floor. The center of mass of the ladder is 2 m from the lower end.

1) Determine the magnitude of resultant force at point A.

2) Determine the magnitude of resultant force at point B.

A ladder AB of length 6 m and weight of 80 N leans at an angle of 30 degree against a smooth wall as shown in Figure 4 The lower end of the ladder is resting on class=

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