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What is gravitational force explain with example?

Gravitational force is the force that attracts to objects with mass. This forces tries to pull masses together, that is why attractive in nature. For example: When ball is thrown upwards it always come downwards after a certain height because the ball is pulled or attracted by the Earth’s gravitation la force.

What is the meaning of gravity?

gravity. / (ˈɡrævɪtɪ) / noun plural -ties. the force of attraction that moves or tends to move bodies towards the centre of a celestial body, such as the earth or moon. the property of being heavy or having weightSee also specific gravity, centre of gravity.

What is gravity short answer?

Gravity is a force which tries to pull two objects toward each other. Anything which has mass also has a gravitational pull. The more massive an object is, the stronger its gravitational pull is. Earth’s gravity is what keeps you on the ground and what causes objects to fall.

What is gravitational force Class 6?

Gravitational force: It is the force that is exerted by the Earth on every object, which is near or on its surface. For example, an apple falling from a tree branch towards the ground is due to gravitational force.

What is example of gravity?

Some examples of the force of gravity include: The force that holds the gases in the sun. The force that causes a ball you throw in the air to come down again. The force that causes a car to coast downhill even when you aren’t stepping on the gas. The force that causes a glass you drop to fall to the floor.

What is importance of gravity?

Gravity is very important to us. We could not live on Earth without it. The sun’s gravity keeps Earth in orbit around it, keeping us at a comfortable distance to enjoy the sun’s light and warmth. It holds down our atmosphere and the air we need to breathe.

What are the uses of gravity?

Track Earth’s water and ice. Of course we have to begin with this one. Gravity is not the same all over the planet. Locations with more mass (a big mountain, for example) have stronger gravitational pull. So if we monitor gravitational changes over time, we can see where mass is on the move.

How do you create gravity?

Artificial gravity can be created using a centripetal force. A centripetal force directed towards the center of the turn is required for any object to move in a circular path. In the context of a rotating space station it is the normal force provided by the spacecraft’s hull that acts as centripetal force.

Can you change gravity?

The only thing we know that affects a body’s gravity is the amount of mass it contains. So to change Earth’s gravity we would need to add or remove mass from our planet. At the equator, where the speed is greatest, centrifugal force slightly counterbalances gravity, making you lighter than at the poles.

What is an attractive force?

Definitions of attractive force. the force by which one object attracts another. synonyms: attraction. Antonyms: repulsion, repulsive force. the force by which bodies repel one another.

What is an example of attractive force?

There are numerous attractive forces prevailing in nature. Some of them are magnetic force, electric force, electrostatic force and gravitational force. Gravitational force is very well-identified instance force of attraction as it draws objects towards itself regardless of its distance.

Is gravity an attractive force?

Originally Answered: Why does gravitational force always attract? Gravity is always attractive, as far as we can tell, because we have never discovered “negative mass” → which, we can also say as, “negative energy;” or, if you want to be really proper, “negative energy-momentum.”

What is the name of attractive force?

gravity gravitational… gravitational… gravitation attraction attractive……attractive force.

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What is a repulsion force?

Repulsion is’ a movement between two charges that are identical or similar. The force of two electrons between them (negative charge). Attraction: Attraction is’ a force between two charges that are different or different.

What’s the opposite of attractive?

attractive. Antonyms: unattractive, repugnant, repulsive, uninteresting, disagreeable, unpleasant, deformed, ugly, deterrent, loathsome, forbidding. Synonyms: winning, alluring, tempting, inviting, engaging, captivating, fascinating, enticing, interesting, charming, pleasant, beautiful, agreeable.

What means attractive?

1a : arousing interest or pleasure : charming an attractive smile. b : appealing an attractive offer. 2 : having or relating to the power to attract attractive forces between molecules.

What is an attractive girl?

Men prefer women with a big and beautiful smile, wide waist-hip ratio, unique dressing style, healthy-looking hair, great sense of humor, smart conversations, and appealing high-pitched voices, among the most attractive things guys find in girls.

Is attractive means beautiful?

For people, being attractive usually means you’re beautiful or handsome enough to pull in the attention of others. But having a great personality or a good job are attractive traits, too.

Is attractive better than beautiful?

The difference between Attractive and Beautiful. When used as adjectives, attractive means causing attraction, whereas beautiful means attractive and possessing beauty. Attractive as an adjective: Having the power of charming or alluring by agreeable qualities; enticing.