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A 2000 kg boat drifts along the waves at a velocity of 3 m/s. What is the kinetic energy of the boat? Select one: 18,000 J 6000 J оооо OJ 9000 J
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16 votes
16 votes
A 2000 kg boat drifts along the waves at a velocity of 3 m/s. What is

the kinetic energy of the boat?

Select one:

18,000 J

6000 J

оооо

OJ

9000 J

User Peter Centgraf
by
2.6k points

1 Answer

13 votes
13 votes

Answer:

K = 9000 J

Step-by-step explanation:

Given that,

The mass of a boat, m = 2000 kg

The velocity of the boat, v = 3 m/s

We need to find the kinetic energy of the boat. We know that the kinetic energy of an object is given by :


image

So, the required kinetic energy is equal to 9000 J.

User Alexander Morley
by
3.1k points
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