Physics, 06.07.2020 14:01 lamashermosa23
A boy of mass 45kg sits 109cm to the left of seesaw. Another boy of mass 29000g wants to balance the seesaw. At what distance he needs to sit?
Answers: 2
Physics, 22.06.2019 17:30
Does heating a metal wire increase or decrease its electrical resistance? why?
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Physics, 23.06.2019 00:30
Which of the following are forms of phase changes a. freezing b. condensation c. heating d. exchanging
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Physics, 23.06.2019 03:30
As you lift an 88 n box straight upward you produce a power of 72 w. what is the speed of the box?
Answers: 2
A boy of mass 45kg sits 109cm to the left of seesaw. Another boy of mass 29000g wants to balance the...
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