Title: The ratio of the kinetic energy of object A to the kinetic energy of the object B is 2: Post by: Northa on Feb 24, 2017 The ratio of the kinetic energy of object A to the kinetic energy of the object B is 2:1. The mass of object A is 2.0 kg and the mass of object B is 4.0 kg. If object A has a speed of 4.0 m/s, what is the speed of object B?
A) 8.0 m/s B) 6.0 m/s C) 4.0 m/s D) 1.4 m/s E) 2.0 m/s Title: Re: The ratio of the kinetic energy of object A to the kinetic energy of the object B is 2: Post by: mtown88 on Feb 24, 2017 Content hidden
Title: Re: The ratio of the kinetic energy of object A to the kinetic energy of the object B is 2: Post by: Northa on Jul 12, 2017 Thanks for the help
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