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Standard VI
Physics
Question

The trains 200 meter long each are moving towards each other. The first train has speed of 15 m/sec, while the second train has speed of 25 m/sec. How long will they take to cross each other?
  1. 8 sec.
  2. 13.5 sec.
  3. 10 sec.
  4. 12 sec.

A
13.5 sec.
B
12 sec.
C
8 sec.
D
10 sec.
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Solution
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