Physics
09.01.2021 05:51
157
441
6
Solved by an expert

Wich type of friction can best be described as the force between objects that are

Wich type of friction can best be described as the force between objects that are moving (static friction)(rolling friction )(kinetci friction)(sliding friction
Show Answers
gabbym39077
gabbym39077
4,8(62 marks)

Kinetic friction

Explanation:

When body is in rest then static friction force will act in opposite direction .Ans this force will given as follows

fr_s=\mu _{st}mg

\mu _{st}\ is\ the\ coefficient\ of\ static\ friction

When body is in motion then kinetic friction force will act in opposite direction .Ans this force will given as follows

fr_k=\mu _{k}mg

\mu _{k}\ is\ the\ coefficient\ of\ kinetic\ friction

When body rolls then rolling friction will act.

When body will slid then sliding friction will act.

06jesher44395
06jesher44395
4,4(67 marks)
Angstrom = 10^-10 m
for nucleus size are used fermi (femtometer  10^-15 m )

Popular Questions about the subject: Physics

1. the girls discus weighs how much?...
Physics
13.06.2021 18:28
Which operation gives a resultant vector?...
Physics
20.07.2020 01:40
What are some ways that electric fields are similar to magnetic fields?...
Physics
11.12.2022 19:28
Can a conductor be given limitless charge...
Physics
13.07.2021 20:21
Anyone indian server jinda here_ what is photosynthesis_?​...
Physics
21.04.2023 10:28

New questions by subject

Does a flower have a simple or complex structure...
Biology
14.06.2020 10:54
Is this boy cute or what? Only positive for my doggo! :)...
Chemistry
29.08.2021 18:52
What is the current in a 160 V circuit if the resistance is 2 Ω...
Chemistry
27.01.2021 02:40
Use long division to divide and use the result to factor the dividend...
Mathematics
27.02.2023 06:46
What mood does Churchill convey as he moves through his speech?...
History
30.01.2020 19:42
#
#
#
#
# #

We expand our knowledge with many expert answers