Question: At a particular instant, a moving object has a kinetic energy of 228 J and a momentum of magnitude 27.1 kg m/s. (a) What is

At a particular instant, a moving object has a kinetic energy of 228 J and a momentum of magnitude 27.1 kg m/s.

(a)

What is the speed (in m/s) of the object at this instant?

m/s

(b)

What is the mass (in kg) of the object at this instant?

kg

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