Question

A food packet is released from a helicopter rising steadily at the speed of 2 m/sec. After 2 seconds the velocity of the packet is (g = 10 m/sec2)(a) 22 m/sec (b) 20 m/sec(c) 18 m/sec (d) none of these

Answer 1

-ve sign show's packet is going downwards option c should be the answer