How much work does a 60.0g bullet that is traveling at 200m/s do and what is the kinetic energy?

1200000J

Explanation:

Kinetic energy = 1/2 x mass x velocity^2

From the question,

mass =60.0g

Veblcity =200m/s

Therefore

Kinetic energy = 1/2 x 60 x 200^2

1/2 x 60 x 200x200

1/2 x 60 x 40000

30 x 40000

1200000J

1200j

Explanation:

gas and liquid

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.