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A particle is moving in a straight line according to the position function s(t)= 1 – 612 +9t +5,120, where s is measured
Posted: Tue May 10, 2022 11:43 am
by answerhappygod
- A Particle Is Moving In A Straight Line According To The Position Function S T 1 612 9t 5 120 Where S Is Measured 1 (28.97 KiB) Viewed 27 times
A particle is moving in a straight line according to the position function s(t)= 1 – 612 +9t +5,120, where s is measured in metres and t in seconds a) Find the average acceleration in the first 3 seconds. b) The particle changes direction twice. When does that happen? c) How far away, from the starting point, is the particle at t = 3? d) The particle brakes once. When does that happen? e) Find the total distance travelled before braking occurs.