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A bus moving at 36 km/hr. …

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A bus moving at 36 km/hr. is uniformly accelerated at 2m/s². Find its velocity after 5 seconds
  • 2 answers

Janhavi Singh 4 years, 2 months ago

Given : Initial velocity = 36 km/h Therefore, 36×5/18 = 10m/s. Acceleration = 2m/s square. Time = 5 second. Using first equation of motion : v = u+at = 10+(2×5) =10+10 = 20m/s. Tried my best......✌️✌️

Almi Aami 4 years, 2 months ago

u=36km/h=10m/s A=2m/s t=5s v=u+at =10+(2×5) =20 v^2 - u^2=2as =20^2 - 10^2 --------------- =s 2×2 s=75m
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