If a car increases its velocity from zero to 50 m/s in 5 seconds, its acceleration is_m/s2.

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 equation2: 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!

Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?

Anika asks eva to roll a basketball and then a bowling ball to her. which requires more force to roll, and why?