2.3 A calorie is a unit of heat or energy and it equals about 4.2 J where lJ-1kgmSuppose we employ a nystem of units in which the unit of mass equals akg, the untof length equals p m, the unit of time is ys. Show that a calorie has a magnitude 4.2a'Byin terms of the new units.

2.3 A calorie is a unit of heat or energy and it equals about 4.2 J wh

1.	2.3 A calorie is a unit of heat or energy and it equals about 4.2 J where lJ-1kgmSuppose we employ a nystem of units in which the unit of mass equals akg, the untof length equals p m, the unit of time is ys. Show that a calorie has a magnitude 4.2a'Byin terms of the new units.
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