Ticker timer - what is it and how to use it in an experiment [PHYSICS ROX ~ MS HOO SHOWS]

[@collinslusweti4878]

Good teacher

[@darwin3853]

Thank you! Really well explain from another South African student :)

[@PhysicsRoxz]

You're welcome! I'm glad that this video was helpful to you

[@MilesGreenwood-v3n]

hi Ms Hoo, love the vid just wondering how would Newton's third law would apply to the motion of the trolley

[@PhysicsRoxz]

You're welcome! I'm glad that this video was helpful to you. This video doesn't not explain Newton's third law, but let me look into this concept with the ticker timer a bit more and I will do my best to get back to you on that.

[@bubblytv7083]

Thank you soo much ! This helped a lott

[@chandamwila1754]

Excellent explaination.perfect teacher.Keep it up.

[@PhysicsRoxz]

Thank you! 😃

[@chrisjason44]

Very wonderful thank you

[@eyerusalem3954]

Thanks it helped a lot

[@jekamiahruiz6500]

Love the way you explain 🙂 Thanks a lot🙂

[@PhysicsRoxz]

My pleasure 😊 Glad you found the video helpful!

[@jekamiahruiz6500]

BTW, been searching for your separate video on the calculation, didn't find it. What's the title pls or the link? Thanks in advance🙂

[@jekamiahruiz6500]

Can I ask a question? This bothers me🥺 1 Hz produces 50 dots/ sec on a tape, 1 tick = 0.02 sec, Within 50 dots are only 49 ticks, so 0.02 sec x 49 = 0.98 sec Why is there a 0.02 difference to become 1 sec?

[@PhysicsRoxz]

My apologies, I never got a chance to do the calculation video because I got overwhelmed by work. However since there's a request, I will work on it and release it soon :)

[@PhysicsRoxz]

Actually, 1 tick = 1 space BETWEEN dots. So if there are 50 ticks (i.e. 50 spaces), there are 51 dots on a tape. This is usually a common point of confusion because many books say 1 dot = 1 tick. However, it's the space between the dots that is considered a tick. It takes 0.02s to travel from one dot to the next.

[@wizbowes1267]

thanks for the explanation 👍

[@dilhannishmitha7776]

Great work keep it up

[@PhysicsRoxz]

Thank you, glad you like it!

[@AbellinOtimokullo]

❤ waoooo you made me to understand teacher

[@PhysicsRoxz]

I'm glad you found the video helpful! 😊

[@AGABADERRICK07]

Its nice thank you

[@Xonat-bx2eb]

Thanks 😊 Ms Hoo.

[@PhysicsRoxz]

You are so welcome!

[@johnkisakye3433]

Thank you teacher. However, I wonder where and how I can access a ticket timer here in Africa.

[@PhysicsRoxz]

You're welcome! I'm glad that this video was helpful to you. Let me look into this and get back to you. I am going to do my best to find ways to explore Physics concepts at home using what we can find easily at home or in stores.

[@gumoshabegrace7727]

Well done

[@PhysicsRoxz]

Thank you!

[@VICTORMPEKETULA-un2ts]

🔥🔥🔥🔥🔥

[@-mui-284]

NAG DITO AKO PARA SA SCIENCE ASSESSMENT 😭🤚