Joel decided to get in shape and train for a Fun Run. He ran 2,500 meters 3 times a week for four weeks, and then ran 5 kilometers on the day of the event. How many kilometers did he run in all those four weeks?

What is the term for the force exerted on an object by another object? A: action force B: collision force C: net force D: reaction force

A stars mass determines?

What are 5 ways to conserve energy at school?

Which of the following is NOT a type of freshwater wetland? a. a marsh b. a swamp c. a lake d. a bog

Which would you most likely be able to separate into parts by filtering A. Heterogeneous mixture of two liquids B. Heterogeneous mixture of two solids C. Homogeneous mixture of two liquids D. Homogeneous mixture of two solids

What are used by organisms for long-term energy storage

What is the thermal energy of an object? the total kinetic energy of its particles the total potential energy of its particles its total temperature the total kinetic and potential energies of its particles

Which statement describes a scientific theory? A theory states how something behaves without explaining why. A theory is a proven fact that cannot be changed. A theory changes based on new observations and testing.

What are the differences between deterministic forces and thermal agitation?

What causes the acceleration to increase or decrease?