The escape velocity of a body in gravitational field of earth is independent of__________________?

Related Mcqs:

1. The escape velocity form the earth surface in km S-1 is____________________?

   A. 4.2 km S-1 B. 7.5 km S-1 C. 9.5 km S-1 D. 1.1 km S-1...

2. Gravitational P.E of a body has____________________?

   A. no formula B. a formula mgh only C. a formula D. no general formula...

3. When a particle of charge q and mass m enters into a uniform magnetic field B moving with a velocity v perpendicular to the direction for the field it describes a circular path of radius___________________?

   A. R=qB/mV B. R=mV/qB C. R=qmV/B D. R=qmB/V...

4. The charged particle enters the uniform magnetic field in such a way that its initial velocity is not perpendicular to the field the orbit will be__________________?

   A. a circle B. a spiral C. an ellipse D. helix...

5. If moon radius is 1600 km and g on its surface is 1.6 ms-2 then the escape velocity on the moon is ___________________?

   A. 1600 ms-1 B. 50.6 ms-1 C. 71.6 ms-1 D. 2263ms-1...

6. The highest value of escape velocity in solar system is planet____________________?

   A. Earth B. Neptune C. Jupiter D. Moon...

7. The relation between the escape velocity V esc and orbital speed Vo is given by________________?

   A. V esc = 1/2Vo B. V esc = -2 Vo C. V esc = Vo D. V esc = 2Vo...

8. hen a body moves in a circle, the angle between its linear velocity and angular velocity is always_______________?

   WA. 180° B. 0° C. 90° D. 45°...

9. When the body moves with terminal velocity the acceleration in the body become_____________?

   A. 0 B. Maximum C. Variable D. Infinite...

10. The branch of Physics which deals with properties of gravitational?

    A. Field theory B. Acoustics C. Hydro dynamic D. Optics...