An object has a 15 N force and a 10 N force applied in the negative y-direction, and a 5 N and 10 N force applied in the positive y-direction. What is the net force in the y-direction, Fnety, equal to? Enter only a numerical value for your answer. (include the correct sign +/- on your answer)

The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is transformed ⇒ as it changes into other forms of energy.

As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) a) static friction. b) kinetic friction. c) a combination of static and kinetic friction. d) neither static nor kinetic friction, but some other type of friction. e) it is impossible to tell what type of friction acts in this situation.

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static