Navigate

A rocket is fired upward from the earth surface such that it creates an acceleration

A rocket is fired upward from the earth surface such that it creates an acceleration of 19.6 m/s².If after 5s, its engine is switched off, the maximum height of the rocket from earth ‘s surface would be

Options

(a) 245 m
(b) 490 m
(c) 980 m
(d) 735 m

Correct Answer:

735 m

Explanation:

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

admin:

Related Questions

  1. An isolated sphere has a capacitance of 50pF. What would be the radius of the sphere?
  2. The work function for metals A,B abd C are respectively 1.92 eV,2.0 eV and 5 eV.
  3. Two spheres A and B of masses m and m respectively collide. A is at rest initially
  4. The horizontal range and maximum height of a projectile are equal.The angle of projection
  5. A potentiometer wire of length 100cm has a resistance of 10Ω. It is connected in series