Science, asked by divyanshukurrey283, 6 months ago

When there is aninteractionbetweendifferent bodies, forces come into plays which are

classified as contact and non

- contact force. These forces include muscular force,

gravitational force, frictional force etc. The force of friction is always directed along the

surface in contact i.e.it acts along the tangential direction .Friction is considered as a

‘Necessary Evil’ and depends upon the nature of two surfaces in contact.

a. Classify muscular force as Contact force/Non

-contact force.

1

b. Name the type of non

-contact force that is responsible for a ttraction and repulsion between

the charges.

1

c. Give any practical situation to show that friction is necessary

1

d, Arrange the following frictional forces in decreasing

order:

Sliding friction, Rolling friction, Static friction​

Answers

Answered by tejal2010
1

Answer:

These Annotations discuss Marx's Capital paragraph by ... se, not even the degree to which the underlying forces have ... If the capitalist mode of production comes in contact with other ...

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