Physics, asked by rohit1930, 1 year ago

Question 18:
Write the formula to calculate the speed of a body moving along a circular path. Give the meaning of each symbol which occurs in it.

Lakhmir Singh Physics Class 9

Answers

Answered by coolgenius

3

$v = 2\pi \: r \div t \\$
where v is speed , t is time

Previous Question

Next Question

Similar questions

Math, 7 months ago

12. There is a box which consists of 72 marbles. At every step, the marbles get divided equally into the number of bozes available in the next step. What is the ratio of the number of marbles in box E to those in G to those in M? (a) 6:3:4 (c) 4:2:1 (b) 3:2:1 (d) 4:2:3...

Math, 7 months ago

*Tabulate the population growth in Tamil Nadu and Jammu Kashmir for the past six years. Represent the collected data in a line graph. IN PHOTO...

Social Sciences, 7 months ago

5. .................is located in the eastern part of jammu and kashmir.

Biology, 1 year ago

Question 50: (a) “Respiration is a vital function of the body”. Justify this statement. (b) What is the main difference between aerobic respiration and anaerobic respiration ? Give one example of each. (c) What type of repiration takes place (i) in yeast, and (ii) in humans ? Lakhmir Singh Biology Class 10...

Biology, 1 year ago

Question 49: (a) Give the main points of difference between respiration in plants and respiration in animals. (b) Describe the exchange of gases which takes place in the leaves of a plant (a) during daytime, and (b) at night. (c) Which contains more carbon dixoide : exhaled air or inhaled air ? Why ? Lakhmir Singh Biology Class 10...

Biology, 1 year ago

identify the mode of nutrition where sunlight is used along with carbon dioxide and water to prepare food...

Hindi, 1 year ago

In 1000 words write बात अठननी के शीर्षक कहानी में हमारे समाज में व्याप्त बुराइयों की और कहावीकार ने पाठकों का धमाम आकृष्ट किया है। समाज में व्याप्त उनबराइड्स के समाज पर क्या असर पड़ता है? इसके साथ ही संक्षेप में इस कहानी का कथानक प्रस्तुत करते हुए इस कहानी के पात्रों का चासत्रि चित्र करें। within tomorrow need certified answer...

Physics, 1 year ago

what is an electric dipole?find expression for the torque acting on an electric dipole placed in an external uniform electric field.