1. A child sits on a tire swing that is suspended by a single rope from a tree branch. What is the tension in the rope if the mass of the child and tire is 36 kg?
O a) 350 N
Ob) 36 N
Oc) 3.7 N
Od) 46 N
Oe) 1300 N
2. What is the mass of a person who weighs 651 Nat Earth's surface?
O a) 43.4 kg
O b) 9.80 kg
O c) 66.4 kg
O d) 651 kg
O e) 6380 kg