A helicopter is rising at 4.6 m/s when a bag of its cargo is dropped. The bag falls for 2.5 s. (Assume that the positive direction is upward.) (a)

A helicopter is rising at 4.6 m/s when a bag of its cargo is dropped. The bag falls for 2.5 s. (Assume that the positive direction is upward.)(a) What is the bag's velocity? m/s(b) How far has the bag fallen? mHow far below the helicopter is the bag?