Physics, 05.10.2019 05:30 Geo777

Auniform ladder of mass 25.0 kg and length 7.5 m is leaned against a smooth vertical wall. a person of mass 65.0 kg stands on the ladder a distance 1.5 m from the bottom; as measured along the ladder. the foot of the ladder is 1.5 m from the bottom of the wall. the exerted by the wall on the ladder is : (a) 31.5 n (b) 53.1 n (c) 51.3 n (d) 35.1 n

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Auniform ladder of mass 25.0 kg and length 7.5 m is leaned against a smooth vertical wall. a person...