Question

X=3-0.5t x0-? u-? u(t)-? x(t)-?

Answer 1

xo=3 м

u=0.5 м/с

u(t)=0.5 м/с

x(t)=3-0.5*t

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Answer 2

It seems like you have an equation and some variables mentioned, but the notation is a bit unclear. Let's try to clarify and interpret the information you provided:

Given: X = 3 - 0.5t

Variables:

• t: This appears to be a variable representing time.
• X: This seems to be a variable representing a quantity that depends on time t.

However, there are some missing parts in your question. Specifically, it's unclear what "x0" and "u" represent. If you can provide more context or details about these variables or any specific questions you have about this equation, I'd be happy to help you further.