WASSCE 2019 PHYSICS PRACTICAL (PENDULUM)

[@shamsiyaibrahim8775]

God bless you
I had problem in plotting decimals and now with your help I can change it to a standard form

[@JanjuJagana-lb4tj]

May God bless. I have understood this without touching the materials.

[@asaanajuliusapanga6711]

I fact, I really appreciate the lesson a lot,may God bless u in abundance

[@sisidani1534]

Amen 🙏🙏

[@theophilusprat2202]

The teaching was really understandable ,thank u sir for u effort

[@dicksonlokoide4577]

Thanks so much for your unique experience on teaching practical lesson if I were God I could have add 100 years more to you,for sure you deserve to be complimented more🙏🙏🙏🙏

[@alphabetatutorials8274]

Wow, thank you!

[@sisidani1534]

👏👏👏👏 wonderful 😊 and well explained

[@francisafun5340]

Thank you very much sir.. it was as if you were in a class with me. That was really helpful

[@METROLEGENDSGAMING]

Nice work, this vid really helped with my upcoming practical

[@AmaduIssifu-w3g]

I❤ your teaching

[@kosisochukwuezekiel5825]

So much interesting
Nice one thanks

[@JanjuJagana-lb4tj]

You're such an amazing teacher.

[@alphabetatutorials8274]

Thank you! 😃

[@josephledlum3877]

Very good expirement

[@Dankwa_israel]

Indeed God bless you

[@obetachristopher8354]

How do i know when the slopes are positive in other for the change to be actually x2-x1

[@favourdunkwu7833]

Thank you sir. Well understood.

[@kow_beenimills6403]

Thanks sir🫶🏽!!

[@championdave1450]

Great

[@brightvictor748]

this is so helpful.thanks for this. but slope is
/
and you did /
pls did the x1 comes b4 the x2.
thank you!

[@alphabetatutorials8274]

This is a negative slope

[@brightvictor748]

@@alphabetatutorials8274 ohhh okay.
Thank you

[@oyangbodooghenetejiri2561]

Is the Amplitude not considered in this experiment?

[@Omobolajoy]

You are such an amazing teaching. Thanks God bless you.
I have an issue, T is increasing here but your decreased, why?

[@alphabetatutorials8274]

It is a negative slope

[@LilianDzuazah]

How did you come by the results in the time column Please?

[@dimariadibaaparsanti7608]

God bless you

[@kaivwagetrude225]

Thanks well explained

[@alphabetatutorials8274]

You're welcome

[@manchovictor]

I thought change in X was x2 - x1... U just did vice versa. The slope is supposed to be 4s²m-¹

[@alphabetatutorials8274]

This is a negative slope check the graph very well. Thanks for your comment

[@Asamoah-sy1hy]

Sir please why 20-50 instead of 50-20. Please explain

[@youpacttechnoligies]

GREAT

[@alphabetatutorials8274]

Thanks

[@nicholasowusu-debrah2388]

The video is ok, but for the purpose of proper scientific measurement and reduction in error, each of the experiment must be repeated to get t1 and t2 , and find the average before dividing by 20 to the period.

[@chinazaanastesia3862]

Please how can evaluate k= 58

[@prayeroyibo1101]

thanks so much!

[@MatthewEze-e4c]

Please how did you displaced 0.3 to get 33.7

[@SadaryMdasa]

Where did 0.2 comefrom 12:55

[@GloriaOsawe-u9g]

Pls the thing you did with the values and changed it to standard form
Is it allowed on waec

[@alphabetatutorials8274]

Yes is allowed

[@alphabetatutorials8274]

Yes is allowed

[@allwelldilisu2167]

Thanks very much sir 👏

[@alphabetatutorials8274]

Most welcome

[@IvanObedi-o5x]

How about 10 oscillation it can work or not.

[@alphabetatutorials8274]

It will work. but when you are finding the period, divide the time for 10 oscillations by 10.

[@Efootballpesguru]

Shouldn't 50 be x2 and 20 be x1

[@alphabetatutorials8274]

This is a negative slope if you do it that way, you will not get the negative answer

[@abayateyetettehreuben8221]

Can anyone explain to me why he changed cm to m

[@alphabetatutorials8274]

That is the SI unit of length

[@stephenokoye4328]

I dont

[@stephenokoye4328]

Please l made a mistake in the first comments l want to give another try

[@stephenokoye4328]

Thank you for giving me a try l want to say thank you very much I really appreciate

[@j-wisetechsolutions4221]

Gee

[@asaanajuliusapanga6711]

I fact, I really appreciate the lesson a lot,may God bless u in abundance

[@alphabetatutorials8274]

Amen, thanks for watching

[@chinazaanastesia3862]

Please how can evaluate k= 58