Same lol my teacher makes no sense

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Haha me lool 😂 not excited

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Yep

yes

Correction: I’m here from home

No

How did you know?!?!

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@Joanna ikr

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Thank you! We are releasing three videos each week :) so make sure you check out what's new!

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Sad he didn't reply to you

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Black hearts Club uh u got me

I- ehehhehe, HOW?

Interesting question. All atoms have mass and are attracted by gravity to other masses: solids, liquids, gases, humans, air, all matter. Just because water turns to ice or evaporates into water vapour, its atoms are influenced by gravity just the same - they retain their mass. Our atmosphere is attracted to the earth by gravity, and that's what keeps it in place and creates atmospheric pressure. Check out this website: www.scienceissues.org.uk , you can learn about gravity and how it affects atmospheric structure.

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The values of different gravitational forces should be given. But to be sure, please ask your teacher about it 😉 And in the example with the apple, 0.1 is kilograms, as the mass was given in grams (100g) we had to convert it into kg.

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@@fuseschool please upload more videos

@@fuseschool Consider the man who IS standing on what is the Earth/ground. Touch AND feeling BLEND, AS ELECTROMAGNETISM/energy is gravity. The Earth is blue, AND the sky is blue. SO, overlay THE EYE in BALANCED RELATION to/WITH what is the Earth ! (The BLUE SKY is ALSO translucent !) GREAT. Objects fall at the SAME RATE (neglecting air resistance, of course), AS E=MC2 IS F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. NOW, we proceed to the next step. The stars AND PLANETS are POINTS in the night sky. Invisible AND VISIBLE SPACE in fundamental equilibrium and BALANCE IS the MIDDLE DISTANCE in/of SPACE in fundamental RELATION to the universal fact that E=mc2 is F=ma. The Earth (A PLANET) involves BALANCED electromagnetic/gravitational force/ENERGY, AS E=MC2 IS F=MA. The Earth AND the Sun are CLEARLY E=mc2 AND F=ma IN BALANCE pursuant to what is the BALANCED MIDDLE DISTANCE in/of SPACE !!! Consider what is the speed of light (c), AND consider WHAT IS THE SUN. NOW, think about what is the Earth. Importantly, outer "space" involves full inertia; AND it is fully invisible AND black ! Great. Accordingly, the Earth is in BALANCE with what is the Sun, AS the orange Sun represents what is LAVA ON BALANCE !!! Great. (Notice the role and relation of what is the EYElid.) The MIDDLE DISTANCE in/of SPACE is universally balanced to/with what is THE SUN AND the speed of light (c), AS E=MC2 IS F=MA !!! Gravity IS ELECTROMAGNETISM/energy. Notice the black space of WHAT IS THE EYE, as the stars AND PLANETS are POINTS in the night sky IN BALANCED RELATION to/WITH what is the MIDDLE DISTANCE in/of SPACE; AS E=MC2 IS F=MA !!! The FULL DISTANCE in/of SPACE is truly linked AND BALANCED to/with what is THE MIDDLE DISTANCE in/of SPACE, AS E=mc2 IS F=ma IN BALANCE !!!; AS ELECTROMAGNETISM/energy is gravity !!!!!! GREAT !!!! Notice that the viscosity of lava IS BETWEEN that of WATER AND the Earth/ground ! The orange Sun is the same size as THE EYE. Outstanding. E=mc2 IS F=ma as what is the BALANCED MIDDLE DISTANCE in/of SPACE !!!! GREAT !!! LOOK at the progression AND THE BALANCE regarding FULL DISTANCE in/of SPACE, MIDDLE DISTANCE in/of SPACE !!!, AND A POINT (ALSO c) !!! E=mc2 IS F=ma !!!, AS ELECTROMAGNETISM/energy is gravity ON BALANCE !!! GREAT !!! It ALL CLEARLY makes perfect sense. BALANCE AND completeness go hand in hand. E=mc2 is F=ma. This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE, AS ELECTROMAGNETISM/energy is gravity !!! Gravity IS ELECTROMAGNETISM/energy ON BALANCE !!! TIME is NECESSARILY possible/potential AND actual IN BALANCE, AS E=mc2 is F=ma; AS ELECTROMAGNETISM/energy is gravity. INDEED, TIME DILATION ultimately proves ON BALANCE that ELECTROMAGNETISM/energy is gravity; AS E=MC2 IS F=ma !!!! INSTANTANEITY is thus FUNDAMENTAL to what is the FULL and proper UNDERSTANDING of physics/physical experience, AS E=MC2 IS F=MA ON BALANCE !!!; AS ELECTROMAGNETISM/ENERGY IS GRAVITY !!! GRAVITATIONAL force/ENERGY IS proportional to (or BALANCED with/as) inertia/INERTIAL RESISTANCE, AS E=MC2 IS F=ma; AS ELECTROMAGNETISM/energy is gravity. Gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE, AS E=mc2 IS F=MA; AS ELECTROMAGNETISM/energy is gravity. Accordingly, the rotation of WHAT IS THE MOON matches it's revolution !!! Notice what is the fully illuminated (AND setting) Moon in DIRECT comparison with what is the orange Sun !!! Again, the stars AND PLANETS are POINTS in the night sky. A given PLANET (including WHAT IS THE EARTH) sweeps out EQUAL AREAS in equal times consistent WITH/AS F=ma, E=mc2, AND what is perpetual motion, AS ELECTROMAGNETISM/energy is gravity; AS E=MC2 IS F=MA ON BALANCE !!!!!! GREAT. Gravity IS ELECTROMAGNETISM/energy, AS E=MC2 IS F=ma !!! By Frank DiMeglio

@@frankdimeglio8216 lol, u should make a video on this

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Exactly right, if the mass doubles the force of gravity doubles keeping the acceleration exactly the same.

@@keithross7058 Okay..Thank you Sir, appreciate your response

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Any time!

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there are different forces and weight is one of those forces

Weight is a force (from gravity) but there are other types of force, for example the electrostatic force between electrically charged particles, which incidentally is the origin of the force exerted by a stretched spring, where atoms are pulled slightly apart against the electrostatic forces of the bonds. Force = m x a but weight = m x g where g is the acceleration due to gravity.

@@fuseschool omg thank you for explaining !!

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Thanks, will do!

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Thanks! 😃

Grades 8-11, depending on the country, school and the curriculum you follow. Do consult your teacher if unsure 🙂

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The mass would still be the same, but the weight would be 2.5 times more than on Earth (see 6:20)

@@fuseschool ohhh, i'm sorry, i missed it, thanks anyway 👍

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Remember that mass needs to be in 'kg', so we need to convert 100g into kg, which is 0.1 0.1 x 10 = 1N

@@fuseschool ohh ok thank you very much!

It’s because it was Per second squared(Per Second,Per second)

i was gonna comment that

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You are right, the weight on Jupiter would be 56kg x 25m/s^2 = 1400N (please, note the units), as we show at 6:05. But if you brought bathroom scales to Jupiter, which are calibrated in kg on Earth, where g=9.8m/s^2, they would show m = W / g, which is m = 1400N / 9.8m/s^2, which equals 142.8 or 143kg.

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@@fuseschool ohhh instead of saying m/s², you say m/s/s Thanks

Yes 🙂

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Bros LGBTQ in seventh grade

Yup

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To find weight, you need to use this formula: W = mg, where 'W' is measured in Newtons, 'm' in kg, and 'g' in m/s^2 (acceleration due to gravity, which on Earth is 9.8 m/s^2) So if your mass is 30kg, then to find the weight on Earth you need to multiply 'm' by 'g': W = 30kg x 9.8 m/s^2

That's right, g=9.8m/s^2, but we have rounded it up to 10, as mentioned at 4:14

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It's for secondary school learners, so yes, if you are learning it in grade 7 it should help 🙂

@@fuseschool thank u

Audition

1. Think of you on a trampoline. The rubber 'floor' bends down and exerts a force on you equal to your weight (the force on you from gravity). When you stand on the earth the same thing happens, microscopically - the ground is displaced and the elastic force opposes your weight. The earth is made of solids and liquids, where the atoms are 'touching' - the electron shells of all these atoms repel each other and prevent them from collapsing, giving us the earth as we know it. There are huge stars in the universe called neutron stars where the huge force from gravity is able to overcome this repulsion of electrons and the atoms collapse into a sea of neutrons (made of proton+ plus electron-). Luckily for us the earth's gravity is not strong enough for that! 2. Swing a tennis ball round your head attached to a string. In order to keep the ball in orbit you have to pull continuously on the string. Let go the string and the ball doesn't fly away but instead it carries on moving in the direction it had just before you let go. So the same with the planets - without the force of Gravity the planets would simply move in a straight line. It is the force of gravity that pulls them round in orbit. 3. So no, however, the rotation of a planet will mean that the gravitational force is needed to keep objects on the planet's surface and the planet itself 'in orbit'. So an orbiting space station (for example) is kept in orbit by the gravitational force between the craft and the planet. Everything in the craft experiences the same force and orbit together. This is often called microgravity but this is not true - the force of gravity is still very much in force! 4. So the force of gravity depends only on the masses of the two objects attracted to each other and it decreases with the square of the distance between them.

Wow, amazing!! So great to hear that 💜

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If in F=ma acceleration is zero, then it affects the net force - it is also going to be zero. Mass never changes, so stays the same, but in this case it becomes irrelevant.

@@fuseschool Does it mean that mass has no 'weight;?

Mass and weight are different terms. Mass is a measure of the amount of stuff in an object (refer to 4:21) - it never changes; and weight is a force due to gravity (refer to 5:00), and that depends upon the masses of the two objects that are attracted.

@@fuseschool Agreed, BUT mass can be considered fundamentally as consisting of atoms. Without gravity, they can still inflict force when in motion? Maybe our mass is the weight of all the atoms in us AND it should be more when under the influence of gravity. Therefore when calculating 'Newton Force, we never really used the correct value for mass since all the masses that exist in the universe are already inclusive of some gravity from somewhere.

A moving object has momentum. If it hits another object, or enters a gravitational field, forces come into play, each object exerts the same force on the other. However, there is no Nett force on an object that is moving at constant velocity. The mass of the object doesn't change. The larger the mass the more force is needed to change its speed or direction of motion. You are right to suggest that everywhere in the universe there will be gravitational fields, stronger as you get closer to galaxies, stars or planets, but all that means is that the gravitational force acting on our mass will vary according to its position in these gravitational fields.

"per second per second" is the same as "per second squared"

Well size also matters - the nearer you are to the centre of gravity the higher the force, so if two planets have the same mass, but one is denser than the other, the gravitational force will be higher at the surface of the denser one.