Wheel rotates without friction about a stationary horizontal axis at the center of the wheel. a constant tangential force equal to 80.0 n is applied to the rim of the wheel. the wheel has radius 0.120 m. starting from rest, the wheel has an angular speed of 12.0 rev> s after 2.00 s. what is the moment of inertia of the wheel?

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!