2. An object, moving in one dimension, has its position, x(t), given by x(t)=+3t³-20t+ 8 where x is in meters and t in seconds. Find instantaneous velocity and acceleration. What are x(0), v(0) and a(0)? a( v(t) = v(0) = a(t) = a(0) = b At what time does the particle turn around? What is the minimum value of the position attained by the object?
2. An object, moving in one dimension, has its position, x(t), given by x(t)=+3t³-20t+ 8 where x is in meters and t in seconds. Find instantaneous velocity and acceleration. What are x(0), v(0) and a(0)? a( v(t) = v(0) = a(t) = a(0) = b At what time does the particle turn around? What is the minimum value of the position attained by the object?
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Transcribed Image Text:2. An object, moving in one dimension, has its position, x(t), given by
x(t)=+3t³-20t + 8 where x is in meters and t in seconds.
Find instantaneous velocity and acceleration. What are x(0), v(0) and a(0)?
a(
v(t) =
v(0)=
a(t)=
a(0) =
b At what time does the particle turn around? What is the minimum value of the
position attained by the object?
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