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. If in a nuclear fusion process, the masses of the fusing nuclei be m₁ and m₂
  2. The mean distance between the atoms of iron is 3 x 10⁻¹⁰ m and interatomic force
  3. The energy band gap is maximum in
  4. The rate of increase of thermo-e.m.f. with temperature at the neutral temperature
  5. In an interference experiment, third bright fringe is obtained at a point