ਟਾਈਗਰ ਐਲਜਬਰਾ ਕੈਲਕ੍ਯੁਲੇਟਰ

Mass, bhaar, ate tarakkiti sirjana ik duje naal gahri tarah jude hoye ne, ate saare ne saade aas-paas de behavior ate brahmand nu samjhna ch madad karde ne.

Mass
Mass ik object ya body da matter darshanda hai, jis ne kise net force de mukable vich us object ya body da resistance tay karda hai. Jina marzi mass ik object da hove, net force us te utna hi kam asar karde hai. Udahran lai, khali suitcase nu uthana nalo bharya suitcase nu uthana sahaj hunda hai, kyon ki oh kam matter da hona hai ate is layi ohda mass vi ghat hunda hai. Pahad toh neevhe utarde ik tennis ball nu rokna ik boulder nu rokna ton sahaj hunda hai, kyonki ek boulder vich bahut jyada matter hunda hai ate is layi usda mass tennis ball ton vadda hunda hai.

Ik object da mass hamesha same hunda hai, chaahe ohdi position, movement, ya shape wich koi change ho, jado tak koi matter add ya remove na kitta gaya ho. Chalo, tusi apne dost nu ek pani da balloon fekde ho. Balloon di position, shape, and movement change hundi hai, par, jado tak koi pani na nikle, oh apna mass retain karde hai. Je tusi pani nu add ya remove karna decide karde ho, tusi usda mass vadda ya ghat rah ho.

Mass layi official unit Kilograms hai.

Gravity
Newton's teesri motion da law kehnda hai ki do interacting objects ya bodies ik duje te equal forces apply karde ne opposite directions vich. Gravitation da universal law anusar, eh har ik object de naal hunda hai jo mass wala hai - har universe vich mass wala object har duje mass wale object nu attract karde hai. Par, objects de vich attraction di matra, objects da mass ate ona de vich distance te depend karti hai. Jive-jive mass vadda hunda hai, gravity linearly vaddi hundi hai. Jive-jive do objects vich distance vadda hunda hai, ona de vich gravitational force exponentially (raised to a power of $$2$$) ghatdi hai. Is da matlab hai ki je ek object da mass $$4$$ factor naal vadda hunda hai, us te acting gravity force vi $$4$$ factor naal vadda hunda hai. Je do objects de vich distance $$4$$ factor naal vadda hunda hai, ona te acting gravity force $$16$$ factor ($$4$$ to the power of $$2$$) naal ghatdi hai.

Eh relationship talking about the following equation nu express kar sakdi hai:
$$F\approx \frac{Mm}{r^2}$$
$$F$$ gravity da force represent karde hai, jo metres per second squared vich mesure kita janda hai.
$$M$$ ik planet da mass represent karde hai.
$$m$$ ik object da mass represent karde hai.
$$r$$ ik object de center ate ik planet de center vich distance nu represent karde hai.

Near the Earth's surface, the acceleration of gravity is approximately 9.81 m/s2 (32.2 ft/s2). This means that if we ignore the effects of air resistance, the speed of an object falling freely will increase by about 9.81 meters per second every second.

Weight
Weight ik force hai jo ik massive object ya body te gravity da action karde hai (is context vich, "massive" size nu nahi, par ik mass wale object ya body nu refer karda hai) ik doosre massive object ya body de presence karke, jive ki ik planet. Pratyek massive body da center essentially dooja center nu apne taraf khichda hai, jis naal weight da force ban janda hai. Is phenomenon de vadd detailde description layi, uppar "Gravity" section dekho.

Because the mass and, therefore, gravity of each planet in our solar system is different, there are no two planets in our solar system on which your weight would be the same. In other words, your weight on Jupiter would be quite different from your weight on Saturn, and your weights on Jupiter and Saturn would be quite different from your weight on Earth! Your mass on all three, however, would stay the same.

Additionally, we often use the terms "mass" and "weight" interchangeably, when in reality they are actually quite different! For example, when someone has lost or gained weight they have really lost or gained mass in the form of fat or muscle. This increase or decrease in mass results in a proportional increase or decrease in the gravitational force acting on the person, and these two forces together result in what we think of as weight.

The official unit for weight is Newtons.

Mass - Gravity - Weight connection
The connection between mass, gravity, and weight is that weight measures the degree to which a gravitational force is acting on a massive body or object (in this context, "massive" does not refer to size, but rather an object or body that has mass).

This is shown by the equation:
$$w=m·g$$
$$w$$ represents weight (in Newtons)
$$m$$ represents mass (in kilograms)
$$g$$ represents gravity (which equals acceleration due to gravity - meters per second squared)

Weight on a planet is usually measured on its surface, and each planet has its own surface gravity. Earth's surface gravity is approximately 9.81 m/s2. This means that on earth's surface, a 1 kg object weighs 9.81 N.

Note: $$w$$ sometimes appears as $$f$$ (force) and $$g$$ sometimes appears as $$a$$ (acceleration due to gravity).

Abbreviations and Conversions
LBS ya lb pound di abbreviation hai.
1lb = 450 gr / 0.45 kg
1 kg = 2.204 lb