Which of the following has the largest momentum? A)a 17kg bowling ball motionless in the gutter B)a 7kg bowling ball moving down the lane at 2m/s
C)a 2kg bowling sitting high up on a shelf D)a 3 kg bowling ball moving down the lane at 4m/s
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Work = force × a. work b. energy c. distance d. momentum

Which lists the organs in the correct order as food passes from the mouth to anus?

In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.