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In Mathematics / College | 2025-08-20

The position function of a particle is [tex]$s(t)=t^3-15 t$[/tex]. Find the velocity function [tex]$v(t)$[/tex] and the acceleration function [tex]$a(t)$[/tex] for the particle.

[tex]$\begin{array}{l}
v(t)=\square \
a(t)=\square\end{array}$[/tex]

Asked by natapjteddy

Answer (3)

r = 15 , 4 c m C = 2 ⋅ π ⋅ r C = 2 ⋅ π ⋅ 15 , 4 c m C = 30 , 8 π c m
π ≈ 3 , 14
C = 30 , 8 ⋅ 3 , 14 c m C = 96 , 712 c m

Answered by vivindalka | 2024-06-10

π = 3,14
c = 2.π.r c = 2.3,14.15,4 c ≈ 96,7

Answered by Anonymous | 2024-06-10

The circumference of a circle with a radius of 15.4 cm is calculated using the formula C = 2 π r . When substituting the radius, the circumference approximates to 96.712 cm. Therefore, the answer indicates the total distance around the circle.
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Answered by vivindalka | 2024-12-23

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