Physics, asked by anjaiah92, 1 month ago

derive the expression for displacement and time taken for a body to come rest on a horizontal surface

Answers

Answered by preethikpreethi23

0

Answer:

friction force, f=μR=μmgcosθ

μ is the coefficient of the friction.

Net force in forward direction, F=mgsinθ−μmgcosθ

Let the distance travelled by the body is ,S.

work done, W=F.S

W=(mgsinθ−μmgcosθ).S

Previous Question

Next Question

Similar questions

English, 19 days ago

iii) The Tsar weas so tired that he crouched down on the a) floor b) bed threshold d) roof. 2. Answer any four of the following questions, each in complete sentence : 1x4=2 When was Abdul Kalam's ancestral house built? ji) What was the Tsar's first question? iii) What is the narrator's opinion about aunts in the stor "The Eyes Have It'? iv) Where was APJ Abdul Kalam born? v) “Here comes someone...

Math, 19 days ago

35.The value of sin55°^+cos55 is: ) 1 b.)0 c.)-1 d.)None of these. a.

Math, 19 days ago

AD=5cm,AE=4.5m,DB=10cm. Find AC...

Science, 1 month ago

Q7 Classify the objects or materials given below as transparent, translucent or opaque: Air, water, piece of rock, a piece of aluminum, mirror, a wooden board, a sheet of polythene, a sheet of plane glass, fog, an umbrella,...

Social Sciences, 1 month ago

adivasis do not come under ______ hierarchy...

Chemistry, 7 months ago

0-1) Give reasons fo> the following: ] Silver Nitrate Solution cannot be stored in Copper Containers. 2] Gold and Silver do not corrode in air. sj blue colours of Copper Sulphate Solution slads_foding zinc rod is dipped in an endothermic reaction- 4 Respiration is...

Math, 7 months ago

if n=2³Xraise to power 4X5 raise to power 4X7 then the number of consecutive zero in N where N is a natural number is a) 1 b) 3 c) 4 d) 7...

Physics, 7 months ago

10 sentance of interogative sentance...