Motion along a Straight Line | Episode:1

In this recap episode, we recap some of the main ideas from motion along a straight line such as distance, displacement, average velocity, and average speed. Following the recap, a conceptual sum is solved.

[@tariqyaseen3134]

good job man keep it up

[@mrtensor1038]

Appreciate it

[@toxicgamer3048]

Thank you sir

[@gabrielcampello7836]

Great

[@mrtensor1038]

Thank you :)

[@micshealynomar9652]

hii, where did you get the 0.75?

[@thebestintheworld8863]

Hi 👋
This is Hassan from king Faisal university
11:31
At part B
Could the answer be :
42 minutes ? or I have to convert it into hours ?
30 minutes + 0.12 hour (which is 12 minutes)
So it is = 42 minutes
Am I right? Or there are mistakes ?
And thank you once again

[@paulgates4205]

Hello. Since an hour is 60 minutes, then 0.12 hours is actually 12% of an hour or 0.12*(60 minutes) = 7.2 minutes. so it would actually be 37.2 minutes. I hope this was helpful!

[@johnharolddelarosa3128]

Hi I have a question how come -3 + 5 = 8 I think it should be +2 is there other rule that you follow? can you enlighten me pls ty

[@paulgates4205]

Hello, it is actually 5 - ( - 3 ) = 8 or x2 - x1 = displacement. Since the initial value (x1) is -3 and the final value (x2) is 5. You can imagine starting at -3 and then traveling in a straight line to positive 5, and then at the end you have moved a total of 8 units.

[@johnharolddelarosa3128]

@@paulgates4205 oh ty I get it now