The common version of Newton’s second law of motion, EF= ma, is actually a special case that is true only when an objects _ is constant. -Mass
-Momentum
-Force
-Velocity

Which fators influence ocean currents

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!

Are formed where bumps from two surfaces come into contact ?