Physics, 02.10.2019 01:00 memester74
In a jump spike, a volleyball player slams the ball from overhead and toward the opposite floor. controlling the angle of the spike is difficult. suppose a ball is spiked from a height of 2.10 m with an initial speed of 21.0 m/s at a downward angle of 14.0°. how much farther on the opposite floor would it have landed if the downward angle were, instead, 6.0°?
Answers: 3
Physics, 22.06.2019 09:30
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
Answers: 3
Physics, 22.06.2019 15:30
Aforce of 100 newtons is used to move an object a distance of 15 meters with a power of 50 watts. find the work dine and the time it takes to do the work
Answers: 1
In a jump spike, a volleyball player slams the ball from overhead and toward the opposite floor. con...
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