When the parachute is fully open, the effective drag coefficient of the skydiver plus the parachute increases to 60.0 kg/m . what is the drag force fdrag acting on the skydiver immediately after she has opened the parachute?

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.