1. A 72 kg skydiver is descending on a parachute.

His speed is still increasing at 1.2 m/s².

What are the magnitude and direction of the

force of the parachute harness on the diver?

What are the magnitude and direction of the net

force on the diver?

2. A fly is hit by a bus. Does the bus exert more

force on the fly or the fly more force on the bus?