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savannahsharp5149
08.06.2021 •
Mathematics
A particle moves along the x-axis so that its position in meters after t seconds is given by the function s(t)=1/3t^3+5/2t^2
Find:
a) The velocity and acceleration functions.
b) The velocity when t=4
c) the acceleration when t=3
d) the position of the particle when the velocity is 66m/s
e) the velocity of the particle when the acceleration is 13m/s^2
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Ответ:
answer:
1. is 5.54 2. is 10.8cm
step-by-step explanation: