Multiple Choice Practice

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Multiple Choice Practice

Post  Supreme Math GOD on Wed Sep 08, 2010 8:11 am

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Re: Multiple Choice Practice

Post  shakalohana on Thu Sep 09, 2010 6:53 am

question 1:
D) 245 m BECAUSE -Y = V0y - 1/2gt2 and V0y = 0
so Y= (1/2)(10)(7)2 = 245 m
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Re: Multiple Choice Practice

Post  G-Unit on Sat Sep 18, 2010 7:41 am

question #2 is ...

c) 36m

This is because accelaration is change in velocity/change in time.

So (16-4)/(3-0) = 4 m/s^2

Put in 3 sec makes 4m/s^2=Xm/(3)^2

Solve for X, X= 36m.
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Re: Multiple Choice Practice

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