Physics, asked by prdeep1578, 9 months ago

The seconds hand of a clock is 2.0 cm long .displacement of the tip of the hand in 15 second is 1-2.0 cm 2-2root2cm 3-1.0 cm 4-0.5 cm

Answers

Answered by rajv41724

2

Answer:

avgspeed=

15

2πr/4

cm/s=

15

π

cm/s

avgvelocity=

15

2

2

cm/s

December 20, 2019

avatar

Toppr

Previous Question

Next Question

Similar questions

Math, 4 months ago

5 ___ 100 =. a) 5% b) 1%. c) 50%...

English, 4 months ago

adding the appropriate missing words in their places:a) she persisted writing again.

Math, 4 months ago

The greatest number name in Indian Number System is a) Crore b) Ten Crore c) Hundred Crore d) Thousand Crore...

Math, 9 months ago

Write in ascending order - XII,XII,XII,XII,XII,XII. GIVE ME ANSWER.

Computer Science, 9 months ago

An Action Center alert recommends that you enable Windows Firewall. After enabling the firewall, you can no longer access websites. Which TCP port(s) should you add exceptions for on the firewall?

Physics, 1 year ago

A ray of light is incident at 50º on the middle of one of the two mirrors arranged at an angle of 60º between them. The ray then touches the second mirror, get reflected back to the first mirror, making an angle of incidence of...

Math, 1 year ago

Divide the following questions :-x^6-8 by x^2 - 2...

Science, 1 year ago

how does an acid rain occurs ? what are the gases that are responsible for acid rains and also write the two consequences of green house effect ...