Physics, asked by shilpasahuji, 10 months ago

A train accelerates from 36km/h to 54km/h in 10 sec.
i) Find the acceleration.
ii) Find the distance travelled by the car.

Answers

Answered by Yiri29

Answer:

Hey buddy here is ur answer..

Explanation:

Acceleration = Change in velocity/Time

= 54 - 36 / 0.166

=18/0.166

= 108.43 m/s^2.

Distance = Speed*Time

= 18 * 0.166

= 2.99 km.

Hope it helps u!!

Take care:):)

shilpasahuji: the time is 10sec

Yiri29: ya but it is in sec ..and the speed is in km/hr so we have to convert time to hrs

shilpasahuji: acceleration's unit is m/s

shilpasahuji: so i want the answer in m/s

shilpasahuji: thx bt.... not up to the mark

susain2001: Check out my answer

Yiri29: acceleration unit is m/s^2 dear

susain2001: Sorry

Answered by susain2001

Hope this helps. please let me know if you have any doubt. Thanks

Attachments:

shilpasahuji: hii

shilpasahuji: thx bt what did u write after

shilpasahuji: 0.5m/s

shilpasahuji: is it 2nd equation of motion???

susain2001: Yes

susain2001: Check the edit

shilpasahuji: ohk

susain2001: Thanks for choosing my answer.

shilpasahuji: welcome

Previous Question

Next Question