Homework Answers
vx = 2t2
x = 
2t2 dt
x = 2t3/3 + C
at t = 0 , x = 0
so,
C = 0
x = 2*t3/3
at t = 2 s
x = 2*(2)3/3
x = 5.33 m
option 3 is right .
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1of 1 attempts used Question 7 Suppose v-2t2 and vy-12t+sin(t)+ cos(t)+ et. If the initial position at t-0 is x-0, y-0, what is the final x position after 2 seconds? Select the correct answer O Between 8 and 10 O Between D and 2 O Between 6 and 8 O Between 2 and 4 O Between 4 and 6 SONY 血ね F9 F10 5 6
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answer only
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