https://padlet.com/braylim2345/Bookmarks Drop ur enquiries and qns down below en-us 2021-04-09 00:38:30 UTC 2022-10-05 08:58:44 UTC hello@padlet.com https://padlet.net/icons/png/1f4d1.png fzarafyna25 https://padlet.com/braylim2345/Bookmarks/wish/2271025549 Mr Chan, you used to write an equation that was Fnet-Ffriction=Fresultant=ma. In Qn 3, is the driving force of the car referring to Fnet or FResultant? Is driving force the same as forward force? ]]> 2022-08-25 05:26:40 UTC https://padlet.com/braylim2345/Bookmarks/wish/2271025549 https://padlet.com/braylim2345/Bookmarks/wish/2271148566 11 (d) I do not understand the diagram]]> 2022-08-25 07:44:38 UTC https://padlet.com/braylim2345/Bookmarks/wish/2271148566 https://padlet.com/braylim2345/Bookmarks/wish/2271223420 Question 6 (d)]]> 2022-08-25 09:29:46 UTC https://padlet.com/braylim2345/Bookmarks/wish/2271223420 chanhl5 https://padlet.com/braylim2345/Bookmarks/wish/2271270062 Current the light is experiencing critical angle ie 42 Deg
So if angle increase to 45 Deg means more than critical angle thus total int reflection ]]> 2022-08-25 10:25:57 UTC https://padlet.com/braylim2345/Bookmarks/wish/2271270062 chanhl5 https://padlet.com/braylim2345/Bookmarks/wish/2271272550 U want large temp diff
Either A Very hot n B very cold or
A very cold n B very hot. 
If heating element at bottom
Both A n B can be hot as hot air rises

IF heating element at top only A is hot while B still cold as hot air won't sink. Thus at top then the temp different is large

Outer colour white is best as white is poor emitter of heat ]]> 2022-08-25 10:30:25 UTC https://padlet.com/braylim2345/Bookmarks/wish/2271272550 chanhl5 https://padlet.com/braylim2345/Bookmarks/wish/2271274636 I never write Fnet - frict= ma. 
I write F forward - frict= ma
Fnet = F resultant 

Do be clear ]]> 2022-08-25 10:34:38 UTC https://padlet.com/braylim2345/Bookmarks/wish/2271274636 fzarafyna25 https://padlet.com/braylim2345/Bookmarks/wish/2271285783 Mr Chan, can you explain Qn 12?]]> 2022-08-25 10:53:34 UTC https://padlet.com/braylim2345/Bookmarks/wish/2271285783 https://padlet.com/braylim2345/Bookmarks/wish/2271491972 How to find F?]]> 2022-08-25 14:21:43 UTC https://padlet.com/braylim2345/Bookmarks/wish/2271491972 https://padlet.com/braylim2345/Bookmarks/wish/2271493896 2022-08-25 14:22:51 UTC https://padlet.com/braylim2345/Bookmarks/wish/2271493896 braylim2345 https://padlet.com/braylim2345/Bookmarks/wish/2273488533 Qn 4: why is the ans c and not a. In c it states that w is greater than y, wouldn’t that mean that it moves in the opposite direction than stated?

Qn 8: can explain? What is the formula and which values to use?

Qn 11. Can explain?

Qn 14: shouldn’t the image be beyond focal point creating diminished and upright? Why is the ans a

Qn 17. How does heat affect current and voltage?

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