pratiksapkota146
pratiksapkota146 pratiksapkota146
  • 15-11-2021
  • Physics
contestada

a bus increase its velocity from 30m/s to 45m/s and covers 300m distance. Find the acceleration​

Respuesta :

leena
leena leena
  • 15-11-2021

Hi there!

We can use the following kinematic equation to solve:

vf² = vi² + 2ad

vf = Final velocity

vi = Initial velocity

a = acceleration

d = displacement

Plug in the given values:

45² = 30² + 2a(300)

2025 = 900 + 600a

Solve:

1125 = 600a

a = 1.875 m/s²

Answer Link

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