An object is traveling such that it has a momentum of magnitude 23.3 kg. m/s and a kinetic energy of 262 j. determine the following. (a) speed of the object in meters per second. (b) mass of the object in kilograms.

Explanation:

It is given that,

Momentum of an object, p = 23.3 kg-m/s

Kinetic energy, E = 262 J

(a) Momentum is given by, p = mv

23.3 = mv...........(1)

Kinetic energy is given by,

m = mass of the object

v = speed of the object

v = 22.48 m/s

(2) Momentum, p = mv

m = 1.03 Kg

Hence, this is the required solution.

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