Block A has a weight of 300 N and blcok B has weight of 50 N.Determine the distance B must raise from rest before. A obtains a speed of 2.5ms^(-1). Neglect the mass of cord and pulley?

Block A has a weight of 300 N and blcok B has weight of 50 N.Determine

1.	Block A has a weight of 300 N and blcok B has weight of 50 N.Determine the distance B must raise from rest before. A obtains a speed of 2.5ms^(-1). Neglect the mass of cord and pulley?
Answer» `1.2m` `1.5625m` `1.8 m` `1M` ANSWER :A::B::C::D