2026 HSC CHAT (4 Viewers)

Chileman

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2026
like reading the question then figuring out the formula to use.
like i know how to use the formula but i dunno HOW to use the formula ygwim?
e.g this question. You have to do the formula twice for b) except how would I know that?
View attachment 46614

i missed the lesson last week, where sir went through that (cause i was sick) and we have a quiz on this tmr
for a, it's velocity of the cyclist divided by the constant acceleration of the bus

for b, use simultaneous equations

for c, use the answer u get for b i think
 

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