2. A 70.0 kg skydiver falls towards the earth. If the force due to air resistance is 0.5 N. what is the acceleration of the skydiver?

An air-standard stirling cycle operates with a maximum pressure of 600 psia and a minimum pressure of 10 psia. the maximum volume of the air is 10 times the minimum volume. the temperature during the heat rejection process is 100°f. calculate the specific heat added to and rejected by this cycle, as well as the net specific work produced by the cycle. use constant specific heats at room temperature. the properties of air at room temperature are r

Ababy stroller is a rest on top of a hill which is 10 m high. the stroller and baby have a mass of 20 kg. what is the potential energy of the baby and stroller?

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.