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A hospital train shown in Figure Q3a carries medical staff from the city centre to remote areas. Due to geographical fac
Posted: Fri Jul 15, 2022 7:28 am
by answerhappygod
- A Hospital Train Shown In Figure Q3a Carries Medical Staff From The City Centre To Remote Areas Due To Geographical Fac 1 (85.61 KiB) Viewed 32 times
A hospital train shown in Figure Q3a carries medical staff from the city centre to remote areas. Due to geographical factors the train is unable to move at constant acceleration. The train's acceleration during an interval time from t=2 s to t=4 s is a=2tm/s2, and at t=2 s, its velocity is 80 km/h. Calculate i. train's velocity at t=4 s. [5 marks] ii. displacement (change in position) from t=2 s to t=4 s. [6 marks]