WASSCE 2019 PHYSICS PRACTICAL (PENDULUM) 

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

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

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

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🙏🙏🙏🙏

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

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

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

Nice work, this vid really helped with my upcoming practical

👏👏👏👏 wonderful 😊 and well explained

I❤ your teaching

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

Thanks sir🫶🏽!!

So much interesting Nice one thanks

Thank you sir. Well understood.

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

Very good expirement

Indeed God bless you

Is the Amplitude not considered in this experiment?

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

You're such an amazing teacher.

thanks so much!

God bless you

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

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.

Great

Thanks well explained

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

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

Thanks very much sir 👏

GREAT

Please how did you displaced 0.3 to get 33.7

Please how can evaluate k= 58

Shouldn't 50 be x2 and 20 be x1

How about 10 oscillation it can work or not.

I dont

Can anyone explain to me why he changed cm to m

Gee

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

Please how can evaluate k= 58