Physics, asked by sasibro6302, 1 year ago

A train 210m long took 12 secound to pass a 90m long tunnel.find the speed of the train.

Answers

Answered by PrajjwalSaggar

1

length of train 210m
time taken 12 second
time/meter 210/12
=17.5m/sec

Previous Question

Next Question

Similar questions

Science, 7 months ago

Fill in the blanks : 1. When you touch a hot body, heat is transferred from____ to ____ 2. No medium is required for transfer of heat by the process of____ 3. All metals are good ___and plastics are____ of heat. 4. Land breeze blows during _____ time in coastal region 5. A spoon used for mixing sugar in hot milk transfers heat to the other end by ______...

English, 7 months ago

I don't like someone lying to me in passive vocie ...

English, 7 months ago

Are these sentences positive or negative? Write Por N. 1. The bus doesn't stop here. N 2. It's raining very heavily. 3. Lucy likes eating ice cream 4. Sumit doesn't speak French 5. There is a lot of work to do here. 6. I don't think I understand that joke. 7. You must walk across the field to the river. 8. I can't understand why people complained C Rewrit- atements. gates until five...

Math, 1 year ago

plz factorise by grouping method it fast . it is urgent...

Chemistry, 1 year ago

At300k. on 1atm pressure 200ml gas weigh 0.20g. finf its molar mass...

Math, 1 year ago

In how many years will a sum of RS 2000 amount to RS 2315 at 9/2 par annum ?

Physics, 1 year ago

girl having mass of 35 kg sits on a trolley of mass 5 kg is Lord he is given initial velocity of 4 metre per second by applying a force in trolley comes to rest after travelling a distance of 16 m how much work is done on the trolley...

Math, 1 year ago

Reduce the following fraction to simplest (lowest) from...