Gravitational Force MCQ

Test your knowledge with important Gravitational Force MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Gravitational Force MCQs on Bissoy. Bissoy App

• What is the value of the acceleration due to gravity (g) of Earth?
  ক

  5.4 m s^-2

  খ

  9.8 m s^-2

  গ

  3.8 m s^-2

  ঘ

  6.8 m s^-2
• Which of the following is correct about moon's gravitation?
  ক

  Moon's gravitation = $${\frac{1}{6}^{th}}$$ of Earth's gravitation

  খ

  Moon's gravitation = $${\frac{1}{6}^{th}}$$ of Mars gravitation

  গ

  Moon's gravitation = $${\frac{1}{8}^{th}}$$ of Earth's gravitation

  ঘ

  Moon's gravitation = $${\frac{1}{8}^{th}}$$ of Mars gravitation
• What is the name of the force with which Earth pulls everything towards itself?
  ক

  Thrust

  খ

  Resistance

  গ

  Air pressure

  ঘ

  Gravity
• Who was the first to experimentally determine the value of the Universal Gravitational Constant (G)?
  ক

  Henry Cavendish

  খ

  Isaac Newton

  গ

  Laurent Freidel

  ঘ

  Johannes Kepler
• Why is weightlessness experienced while orbiting the earth in space ships?
  ক

  Inertia

  খ

  Acceleration

  গ

  Zero gravity

  ঘ

  Orbital motion
• At which of the following places is the gravitational acceleration zero?
  ক

  at sea level

  খ

  at the center of the earth

  গ

  equator

  ঘ

  poles
• A batsman hits a cricket ball which then rolls on a level ground. After covering a short distance, the ball comes to rest. The ball slows to a stop because
  ক

  The batsman did not hit the ball hard enough

  খ

  Velocity is proportional to the force exerted on the ball

  গ

  There is a force on the ball opposing the motion

  ঘ

  There is no unbalanced force on the ball, so the ball would try to come to rest
• Who proposed the laws of planetary motion?
  ক

  Isaac Newton

  খ

  Johannes Kepler

  গ

  Galileo

  ঘ

  Roger Bacon