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Tamiku [17]
3 years ago
14

A 60m long train moving on a straight

Physics
2 answers:
Flura [38]3 years ago
8 0

Explanation:

part 1.

s=60m

t=5s

v=s/t. =60/5 =12m/s

part 2

total s= 540+60. =600m

v=12m/s

t=s/v. =600/12 =50s

Blizzard [7]3 years ago
3 0

GIVEN:

Length of the train = 60m.

Time it takes to pass from a pole is = 5s.

ANSWER:

Now, from this the velocity of the train can be known easily.

Speed = distance/time

  • 60/5
  • 12m/sec.

Now with this speed, to cover a distance of 540km, the train will take time time

  • distance/speed
  • 540/12
  • 45sec.

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