A helicopter is moving horizontally at a height of 360 m above the ground. When the helicopter is at point O its 2 speed is 100 m/s and it has an acceleration of 4 m/s . At the same instant, a packet...

A helicopter is moving horizontally at a height of 360 m above the ground. When the helicopter is at point O its 2 speed is 100 m/s and it has an acceleration of 4 m/s . At the same instant, a packet is released from the helicopter. Find the position, velocity and acceleration of the particle w.r.t. the helicopter after 3 sec.