Physics, asked by bg875270, 5 hours ago

Find the kinetic energy of a body of mass 30 kg moving with a velocity of 54 km/hr

Answers

Answered by XxitzAyanaXx

1

Explanation:

2,23,740j

hope it's helpful to you

Answered by satkrit20

1

Answer:

3375J

Explanation:

mass=30kg

velocity=54km/hr = (5/18 × 54)m/sec = 15m/sec

We know, KE=1/2mv^2

= (1/2 × 30 × 225)J

= 3375J

Hope this will help

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