Відео

Thank you for your feedback. You're exactly right. What I missed in the very last line was the omega factor which I forgot to add. If you add in omega in the last line, you should be able to simplify to whatever you have.

That's an integration constant

you can use cos or use sine. Both works.

You're welcome Fatuma. I'm glad my videos reached you

No, there are different constants on each side, they don’t cancel each other out, you can call them for example c1 and c2, you subtract c1 on both sides and ur left with c2-c1 in the right hand side, and a constant minus another constant is a new constant, which you denote just c

Part of chain rule the dx and dx cancel out and we get dv/dt

Hi! Email me at prottoymahdisamir@gmail.com

@@physixdaily6223 Thanks a lot for the assistance!!!! Just mailed u😁.

Thank you. I'll post the solutions of those then!

I'll post them too!

the w itself is root of k/m then k/m equals to the ω²

@@eymendediler5357but how do you derive w = k/m? is this purely definitional?

@@mailingbox F = mw^2x = kx

@@mailingboxIt is purely definitional.

To find acceleration of a particle at maximum position from its equilibrium state from Newtown law we use a=F÷m F=-kx we take k÷m as beta during derivation we get root beta and we denote it as omega . So omega square is k÷m

If the particle starts from its mean position we take sine as position is 0 but when the particle in shm starts from its maximum displacement A then we say it as cos

​@@suchitawasnik3633thanks

Hi, I know this is three months later, but hopefully this answers your question. Heat is not temperature. Heat is a form of energy, temperature is a measure of hotness in a body. they have different measurements, different parameters. Therefor heat and can increase/decrease without temperature increase or decrease. This is seen as we heat water. Water boils at 100C, so adding heat until boiling temperature increases the heat, but at phase changes, temperature DOES NOT CHANGE. This is known as latent heat, i.e. the heat required to change heat from one phase to another. This is because heat is required to break the bonds, and the heat is not used to increase the temperature. For this reason, temperature can change due to heat, but are not always dependant on one another. heat=mass*specific heat capacity*difference in temperature, which means you can add heat by increasing the amount of the substance you have, even if temperature of the bodies are the same. Don't let this formula confuse you, as latent heat has its own formula as latent heat=specific latent heat of (vaporisation or fusion)*mass. Maybe you have figured by now, that for this reason adiabatic processes and isothermal processes are not the same. Isothermal the temperature remains constant, adiabatic the heat of the system remains constant. That means isothermal processes can have phase changes, where heat is added or removed. Adiabatic processes can't have phase changes as heat cannot enter or exit the system therefor changing the phase. In short your statement "So at constant temperature the heat will become constant", is incorrect, as temperature and heat have different parameters, as they measure different quantities, and can change somewhat independently. I hope this answers your question!

why adiabatic is pv^r=k?

Thank you so much for the suggestion. I myself struggled with this when I was learning electronics. I will for sure in the near future

It is

Sin*(Sin^-1) is Sin*(1/Sin) by considering basic maths , you will get the rest X/A .