A 0 point 5 kg arrow was shot at a target. The arrow accelerated at 200 meters per second squared. What was the net force on the arrow to the nearest newton?

What mass of carbon dioxide is produced from the complete combustion of 4.50×10−3 g of methane?

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.