3. A carrot, 0.8kg, is sitting on a cutting board at rest. With a yell, a chef hacks it in two. Find the velocity of the other piece if a)a 0.4kg piece goes to the left at 3m/s b) a 0.7kg piece goes to the right at 35m/s c)a 0.2kg piece goes to the left at 6m/s d)a 0.5kg piece stays at rest.

Sara is creating an experiment. her hypothesis states the following. if i increase the air in my tires, then i will get better gas mileage. if this is her hypothesis what column titles do we need in our date table? a. air pressure in tire (psi) and gas mileage (mph) b. air pressure in the atmosphere (psi) and gas mileage (mph) c. miles (m) and gallons per mile (g) d. old battery and new battery

Which of the following is not am example of a polymer? protein nylon kevlar concreta

Which accounts for an increase in the temperature of a gas that is kept a constant volume