Momentum Under 10 mins | Force and Laws of Motion | Grade 9 BYJU'S

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[@praveensagar5506]

Momentum (p) = mv(where m is mass and v is velocity)..... as simple as that... 😊

[@dxrk.73]

It's not about memorising the formula

[@Devansh_Pandey]

Nah bro , its not like that

[@duhom1665]

nope...

[@T_Gungun]

Thanks a lot sir for this amazing session 😃 waiting for next session.....
Please bring such short sessions for other subjects too :)

[@ankusaini6092]

Thanks for the session 😃 waiting for more concept bite sessions......

[@astha--]

thanks for the session sir😄 please bring a practice session😃

[@Learning-made-fun1920]

Thank you sir for the amazing video on momentum!! really helpful

[@Avengers6177]

Really this is great shot session and I want a more session on other topics
Thank you sir 😀😀😀😀😀

[@akhilkhan6027]

Could you also Explain the law of conservation of motion? Please

[@RadhikaKumari-sl5bw]

Thankyou sir
Interesting session and momentum concept is clear 😅

[@divyasri10777]

Sir please also make concept bites of questions related to graphs

[@shwetaraiker3025]

7:27 sir how can you take two common for both ‘m’ and ‘v’ ❔

[@anvibothra0109]

It’s not taken as common, it’s multiplied.
Just like
A x 2B becoming 2Ab,
mx2v becomes 2mv

[@mohanmakwane5705]

In this chapter I had doubt on only this topic but sir has cleared it.

[@Lovenature4489]

SI unit of momentum should be kgm/s so we need to take the mass of an object in kilogram right? Sir then why have you taken the mass in grams?

[@mdtauheedkhan8245]

Sir how we differentiate speed or velocity from momentum

[@vanshhhhh9817]

Good one

[@neyazahmed96]

Option A

[@neyazahmed96]

Yes

[@peopleofyou8854]

Who will take the man's mass 5:44

[@lalitkumarmajhi7475]

We need one bite in every chapter

[@lalitkumarmajhi7475]

In every subject

[@aakarsh_careditz]

Sir please also do impulse..... 😢😢😢😢😢😢😢

[@aditiphougatthebookworm]

Sir i have a doubt
how can we multiply m/s with g as momentum si unit is kg m/s

[@saurabhshukla3584]

Hi Aditi. While addition or subtraction the quantities need to have the same unit but there's no such rule for multiplication. Hope this helps :)

[@aditiphougatthebookworm]

@@saurabhshukla3584
Ok sir
Thanks a lot 🙏

[@RocKeR1521]

I'm watching 30 mins before exam😅😅

[@saraswathimiss4627]

Please explain about it sir

[@GuerrasLaws]

“The origin of momentum creation is founded on the application of energy. Momentum serves as the initial cause of pushing and pulling. The energy, emanating from the internal core of a planet, is what gives rise to momentum, commonly referred to as gravity, and not due to the planet’s size, mass, or space-time curvature. For example, when energy is applied, it generates the necessary momentum for the actions of pushing and pulling. Without the application of energy, momentum cannot be established. Consequently, force cannot be exerted for pushing and pulling, as it lacks a physical existence. This, in turn, clarifies why force is not gravity.” ~Guadalupe Guerra

[@GOJOSATORU3260.]

How many of you will take science stream in future?

[@spxce.]

🖐️

[@mita862]

Me

[@SaritaKumari-lx7nt]

How you can take 2 common for both

[@user-gl4ms3ix8i]

yes you are right

[@saraswathimiss4627]

In the last Q you have done the calculation with the units grams and m/s

[@ankusaini6092]

Heyyy!!
The reason is because the whole question including option was in the CGS unit i.e. gram and m/s for mass and velocity respectively.
Hope it helps....

[@saurabhshukla3584]

Nice to see this question. @saraswathi, I took the mass in GM's and not converted into kgs because I need to equate M1 × V1 = M2 × V2. Both side if you convert to kgs also, they'll get cancel out. It wouldn't have any different effect. That's why....

[@saurabhshukla3584]

@anku, It's nice to see you helping your batchmates. Keep it up :)

[@ankusaini6092]

@@saurabhshukla3584 Sure Sir 👍🏻Thank You😀

[@user-uu2lb7tt7g]

Can't understand the last question

[@riyasewani6932]

Double

[@saraswathimiss4627]

Sir I think you are mistaken

[@salonikumari510]

Why have you multiplied 72 with 5/18?

[@anvibothra0109]

To change in m/s it’s actually multiplied by 1000/3600 further simplified to 5/18

[@satyanarayanamatta9040]

Doubled

[@experimentwithkr3608]

Who used the word Momentum first time in physics..???

[@bhagwabharat8028]

Rene Descartes

[@user-wb7mk6rm5m]

😂