a physics student walks 100 meters in 80 seconds. the student stops for 30 seconds, and then walks 200 meters farther in 90 seconds. what is the average speed of the entire walk?

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)

Both independent and dependent clauses