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5. (-/2 points) DETAILS SERCP11 2.4.P.050. MY NOTES A small mailbag is released from a helicopter that is descending steadily at 1.57 m/s. (a) After 3.00 s, what is the speed of the mailbag? V= m/s (b) How far is it below the helicopter? d = m (c) What are your answers to parts (a) and (b) if the helicopter is rising steadily at 1.57 m/s? m/s d = m Need Help? Read It 6. (-/1.5 Points) DETAILS SERCP11 3.2.P.015. MY NOTES A car is parked on a cliff overlooking the ocean on an incline that makes an angle of 23.09 below the horizontal. The negligent driver leaves the car in neutral, and the emergency brakes are defective. The car rolls from rest down the incline with a constant acceleration of 3.67 m/s2 for a distance of 30.0 m to the edge of the cliff, which is 20.0 m above the ocean. (a) Find the car's position relative to the base of the cliff when the car lands in the ocean. m (b) Find the length of time the car is in the air. Need Help? Read It