On the Moon, the escape velocity is: __________?

Related Mcqs:

1. Escape velocity of a rocket fired from the earth towards the moon is a velocity to get rid of the _______?

   A. Centripetal force due to the earth’s rotation
   B. Earth’s gravitational pull
   C. Pressure of the atmosphere
   D. Moon’s gravitational pull

   Submitted by: Rashid Mehmood

2. Titan, a moon of __________ , and Triton, a moon of _________ , have atmospheres mainly of _________.

   A. Saturn, Jupiter, Hydrogen
   B. Uranus, Neptune, Nitrogen
   C. Saturn, Neptune, Nitrogen
   D. Mars, Venus, Hydrogen

   Submitted by: Muhammad Abdullah

3. A body can escape the gravitational pull of the earth if it is thrown up with a velocity of?

   A. 25 miles per sec
   B. 60 miles per sec
   C. 7 miles per sec
   D. 10 miles per sec
   E. None of these

4. A body can escape the gravitational pull of the earth if it is thrown up with a velocity of ________ miles/second ?

   A. 35
   B. 25
   C. 12
   D. 07

   Submitted by: Mansoor Ahmed Suhag

5. Pen and a home which will need more velocity to escape from the earth?

   A. pen needs less velocity
   B. home needs more velocity
   C. both need the same velocity
   D. none

   Submitted by: Syed Ahsan Ali Shah

6. What is the escape velocity on Earth?

   A. 7.9 km/s
   B. 9.8 km/s
   C. 11.2 km/s
   D. 12.4 km/s

   Submitted by: Syed Ahsan Ali Shah

7. Escape velocity depends on ________?

   A. Mass of the object trying to escape
   B. Radius of the planet or celestial body
   C. Both mass and radius of the planet or celestial body
   D. The velocity of the rotating planet

   Submitted by: Syed Ahsan Ali Shah

8. What would happen to the escape velocity if the mass of the Earth were doubled, keeping the radius the same?

   A. It would remain the same
   B. It would increase by a factor of 2sqrt{2}2​
   C. It would double
   D. It would decrease by a factor of 2sqrt{2}2

   Submitted by: Syed Ahsan Ali Shah

9. Which of the following statements is true about escape velocity?

   A. Escape velocity is independent of the mass of the planet
   B. Escape velocity is independent of the mass of the escaping object
   C. Escape velocity decreases with an increase in the radius of the planet
   D. Escape velocity depends on the shape of the planet

   Submitted by: Syed Ahsan Ali Shah

10. Spring tides occur on new moon and full moon days because on these days_____________?

    A. Sun, moon and earth are in a straight line
    B. Sun and earth are at right angles
    C. Sun and moon are at right angles
    D. Earth and moon are at right angles

    Submitted by: Jameel Ahmed Solangi (Larkana