Who enunciated the laws of planetary motion?

Related MCQs

• Kepler's law of planetary motion states that the square of the time period is proportional to the –
• An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is Newton's –
• If in a motion, the axis of the rotation passes through an object, then the motion is called.
• If in a motion, the axis of the rotation does not pass through the object, then the motion is called -
• The passengers standing in a bus fall in the backward direction when the stationary bus begins to move. Which of the following laws explains this situation?
• Which of the following laws validates the statement that matter can neither be created nor destroyed?
• A particle is moving in a uniform circular motion with constant speed v along a circle of radius r. The acceleration-of the particle is –
• The force which opposes the relative motion between different layers of liquid or gases is called –
• For which type of motion, the distance time graph is not a straight line and can be any kind of curve?
• Which of the following physical quantities changes or tends to change the state of rest or of uniform motion of a body in a straight line?