Advertisements
Advertisements
प्रश्न
The law of gravitation gives the gravitational force between :
विकल्प
the earth and a point mass only
the earth and the sun only
any two bodies having some mass
any two charged bodies only
Advertisements
उत्तर
any two bodies having the same mass .
APPEARS IN
संबंधित प्रश्न
Write the formula to find the magnitude of the gravitational force between the earth and an object on the surface of the earth.
Choose the correct alternative:
Acceleration due to gravity is independent of mass of the earth/mass of the body.
Can two particles be in equilibrium under the action of their mutual gravitational force? Can three particles be? Can one of the three particles be?
A person sitting in a chair in a satellite feels weightless because
A force can produce ________, In an object at rest. It can __________ an object and change its __________ of motion.
Solve the following problem.
Find the gravitational force between the Sun and the Earth.
Given Mass of the Sun = 1.99 × 1030 kg
Mass of the Earth = 5.98 × 1024 kg
The average distance between the Earth and the Sun = 1.5 × 1011 m.
Mahendra and Virat are sitting at a distance of 1 m from each other.Their masses are 75 kg and 80 kg respectively. What is the gravitational force between them? (G = 6.67 × 10-11 Nm2/kg2)
State Newton's universal law of gravitation. Express it with the mathematical form of force of gravitation?
Four identical particles of equal masses 1 kg made to move along the circumference of a circle of radius 1 m under the action of their own mutual gravitational attraction. The speed of each particle will be ______.
Find the gravitational force of attraction between the ring and sphere as shown in the diagram, where the plane of the ring is perpendicular to the line joining the centres. If `sqrt8` R is the distance between the centres of a ring (of mass 'm')and a sphere (mass 'M') where both have equal radius 'R'.
