A physics student drops a water balloon from a second-floor window trying to hit their mean teacher. The window is 12m from the ground. How long does it take for the balloon to hit the ground?

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 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

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?