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wel
3 years ago
6

What is the Kinetic energy of a 2000 kg bus that is moving at 30m/s? Explain please

Mathematics
1 answer:
agasfer [191]3 years ago
4 0

There's a formula for that.

KE = (1/2)mv²

... = (1/2)(2000 kg)(30 m/s)²

... = 900,000 kg·m²/s²

... = 900,000 J

_____

It is helpful to know the relationship between kilograms, meters, seconds, and Newtons or Joules.

1 J = 1 kg·m²/s²

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