Physics, 14.09.2019 01:10, sarbjit879
To lift an objet weighing 21,000n, how much force is needed on a piston with an area of 0.060 meters squared if the platform being lifted has an area of 3.0 meters squared?
Answers: 3
Physics, 22.06.2019 11:30, ccamiloggonzales1234
Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.
Answers: 2
Physics, 22.06.2019 19:30, 27lcasselberry
Which of these has some mechanical energy? a. an atom b. heat inside earth c. a book on a shelf d. the fire from a lit match
Answers: 1
To lift an objet weighing 21,000n, how much force is needed on a piston with an area of 0.060 meters...
Chemistry, 06.04.2021 03:30
Mathematics, 06.04.2021 03:30
Mathematics, 06.04.2021 03:30
English, 06.04.2021 03:30