Navigate

A 120 m long train is moving in a direction with speed 20 m/s.A train B moving

A 120 m long train is moving in a direction with speed 20 m/s.A train B moving with 30 m/s in the opposite direction and 130m long crosses the first train in a time

Options

(a) 6 S
(b) 36 S
(c) 38 S
(d) None of these

Correct Answer:

None of these

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. The radius of gyration of a solid sphere of radius r about a certain axis is r
  2. A parallel plate air capacitor has capacity C, distance of seperation between plate
  3. In a nuclear reactor, the number of U²³⁵ nuclei undergoing fissions per second
  4. A ball is thrown vertically downwards from a height of 20 m with an initially
  5. The flux linked with a circuit is given by φ=t³+3t-7. The graph between time