Math, asked by 7975615570, 10 months ago

10. A train 132 m long passes a telegraph pole in 6
seconds. Find the speed of the train.
(a) 70 km/hr
(b) 72 km/hr
(c) 79.2 km/hr
(d) 80 km/hr

Answers

Answered by mohitanjana9

2

Step-by-step explanation:

speed =distance /time. then 132/6=22 to convert in km =22×60×60/1000= 79.2km/h

Answered by ashish8198

1

Answer:

c

Step-by-step explanation:

dis= 132m=0.132km

time=6sec=1/600hr=

speed =0.132×600/1=79.2km/hr

Attachments:

Previous Question

Next Question

Similar questions

Hindi, 5 months ago

milkar kam Karna kyo uchit he...

Math, 5 months ago

A mobile phone costs $980. There is a 10% discount now. How much did Ramesh pay for the mobile phone if he paid 7% GST on the discounted price?

Math, 5 months ago

(5^m × 5^-2) ÷5 =1 It is urgent...

Physics, 10 months ago

write few methods by which wastage of energy can be reduced...

Math, 10 months ago

pens are bought at 12 for a rupee and sold at 9 for a rupee . find the gain%...

English, 1 year ago

Many of them offered bowls of water to my father, whowould did his fingertrips in them and say prayer. (split simple sentence...

Biology, 1 year ago

give example of the organisam that have cilia and flagellum for moving around.

Physics, 1 year ago

a car is going is towards with velocity of 8 metre per second to the passengers in the car or train appear to be moving not work with a velocity 15 M per second what is the actual velocity of train...