If the displacement s (in meters) of a particle at time t (in seconds) is governed by the equation find its velocity and acceleration after 2 seconds.
Answers
Step-by-step explanation:
Given,
Given,s=3t
Given,s=3t 3
Given,s=3t 3 5t
Given,s=3t 3 5t 2
Given,s=3t 3 5t 2 +2t
Given,s=3t 3 5t 2 +2tSo displacement,
Given,s=3t 3 5t 2 +2tSo displacement,Instant velocity, v=
Given,s=3t 3 5t 2 +2tSo displacement,Instant velocity, v= dt
Given,s=3t 3 5t 2 +2tSo displacement,Instant velocity, v= dtds
Given,s=3t 3 5t 2 +2tSo displacement,Instant velocity, v= dtds
Given,s=3t 3 5t 2 +2tSo displacement,Instant velocity, v= dtds ⇒v=
Given,s=3t 3 5t 2 +2tSo displacement,Instant velocity, v= dtds ⇒v= dt
Given,s=3t 3 5t 2 +2tSo displacement,Instant velocity, v= dtds ⇒v= dtd(3t
Given,s=3t 3 5t 2 +2tSo displacement,Instant velocity, v= dtds ⇒v= dtd(3t 3
Given,s=3t 3 5t 2 +2tSo displacement,Instant velocity, v= dtds ⇒v= dtd(3t 3 5t
Given,s=3t 3 5t 2 +2tSo displacement,Instant velocity, v= dtds ⇒v= dtd(3t 3 5t 2
Given,s=3t 3 5t 2 +2tSo displacement,Instant velocity, v= dtds ⇒v= dtd(3t 3 5t 2 +2t)
Given,s=3t 3 5t 2 +2tSo displacement,Instant velocity, v= dtds ⇒v= dtd(3t 3 5t 2 +2t)
Given,s=3t 3 5t 2 +2tSo displacement,Instant velocity, v= dtds ⇒v= dtd(3t 3 5t 2 +2t) =9t
2
2 +10t+2.......1
2 +10t+2.......1If t=1s eqtn {1} becomes
2 +10t+2.......1If t=1s eqtn {1} becomes v=9+10+2=21m/s
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