Physics, asked by rahulkumar8988806594, 1 year ago

Drive an expression for work done when a body moving over a rough surface

Answers

Answered by sahil4184

the body is moving on the rough horizontal surface. then there is a force of friction(F) .if the body covers a displacement (S) then the expression is
W=FS
Where F= uR ( u= muu)
W= uRS (R= mg)
W=umgS

Previous Question

Next Question

Similar questions

Math, 7 months ago

Q13. Condition for a system to have infinite numbers of solutions........

Computer Science, 7 months ago

7) Which 'case will be executed after the switch statement given below switch (printf("CP")) O a) case 1 Ob) case 2 Oc) case 3 d) default case...

Math, 7 months ago

divisible by 4 and 8 but not by 32...

Geography, 1 year ago

Write about eucalyptus and their characteristics but their types and where they found...

Math, 1 year ago

answer the given question...

Math, 1 year ago

1/whole root 7-4root3...

English, 1 year ago

discuss in pair and write what your father and mother do for your family...

Math, 1 year ago

the cost price of an article is 1/3 of its selling price. the sum od selling price and cost price of 5 such articles is Rs 4000. what is the cost price of a article.