Using this formula m = W/g considering g = 9.8 m/s2. What is the mass of an object if its weight on Earth is 1150N? A 117.3 kg B 20. kg с 30 kg

Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.