So I looked at the site and this is what I did:
ok so I got part a.
I didn't get part b.
What I did was solve for t first:
Y=Yo+ VoyT + aT^2/2
Y= 1.2m + 1.2(got this from 2.4sin30)t + (-9.8)(t^2)/2
t+t^2 = -1.2x2/9.8
-1.24t = 1
t= 0.80
Then I used t to solve for ax:
Vx=Vox+at...
Really can't figure this out by dividing x and y. The only way i can do it is with equations that use quadratics and I can't do that in my head for a test were I'm not allowed a calculator.Please help, Thank you!
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