Physics, 28.01.2020 22:05 heartprague
Emmett is lifting a box vertically. which forces are necessary for calculating the total force? . a. fp, ff, and fg. b.fp and fn. c. p, fg, and ff. d. fp and fg
Answers: 3
Physics, 22.06.2019 10:00
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 11:30
Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?
Answers: 3
Physics, 22.06.2019 23:50
Which property is expressed in distance units? o a. period o b. wavelength o c. speed o d. frequency
Answers: 2
Physics, 23.06.2019 16:10
Wich factors affect the electrical force between two objects?
Answers: 3
Emmett is lifting a box vertically. which forces are necessary for calculating the total force? . a...
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