b 2. An object, moving in one dimension, has its position, x(t), given by x(t)=-4t³+ 12t² +36t - 6 where x is in meters and t in seconds. Find instantaneous velocity and acceleration. What are v(t) and a(t)? v(t) = a(t) = a At what time, tm, does the speed go to zero?
b 2. An object, moving in one dimension, has its position, x(t), given by x(t)=-4t³+ 12t² +36t - 6 where x is in meters and t in seconds. Find instantaneous velocity and acceleration. What are v(t) and a(t)? v(t) = a(t) = a At what time, tm, does the speed go to zero?
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![2. An object, moving in one dimension, has its position, x(t), given by
x(t)=-4t³+ 12t² +36t - 6 where x is in meters and t in seconds.
Find instantaneous velocity and acceleration. What are v(t) and a(t)?
a(
v(t) =
a(t) =
b( At what time, tm, does the speed go to zero?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F270a7167-3c73-48e2-a405-df008c65eadb%2F9dd6a73b-615d-42f9-9dc8-535cb3183b08%2Fiad3da9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. An object, moving in one dimension, has its position, x(t), given by
x(t)=-4t³+ 12t² +36t - 6 where x is in meters and t in seconds.
Find instantaneous velocity and acceleration. What are v(t) and a(t)?
a(
v(t) =
a(t) =
b( At what time, tm, does the speed go to zero?
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