2. A 6.0 kg cat runs after a mouse at 10.0 m/s. The 0.100 kg mouse runs as fast as the cat. A 24 kg dog joins the race with the same kinetic energy as the cat. What is the dog's velocity?

Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?

Which graph represents motion with an object with positive velocity that is located at a position of 3 meters at a time of 0 seconds? a) a b) bb eliminate c) c d) d

Explain why electric current cannot exist if a current doesn't have a voltage source.