Physics, 18.12.2021 02:00, nscarlisleh13
An object m = 40 kg starts to slide on the floor under a horizontal traction force F with a speed a = 1.5 m/s2. The system of friction between the object and the floor is 0.2. take g = 10 m/s2.
a) Calculate the Friction force?
b) Calculate the drag force F?
Answers: 3
Physics, 21.06.2019 19:30, queenpaige2015
Ben(55 kg) is standing on very slippery ice when junior(25kg) bumps into him. junior was moving at a speed of 8m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision .
Answers: 2
Physics, 21.06.2019 21:20, KillerSteamcar
The a metal retainer that keeps the rolling elements evenly spaced. n a. seal n b. separator n c. bearing n d outer race
Answers: 1
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