Physics
Grade-7
Easy

Question


What is the value of the kinetic energy when the mass of the object is

30 Kg

  1. 300 J
  2. 350 J
  3. 380 J
  4. 400 J

hintHint:

380 J

The correct answer is: 380 J


    If a line is plotted on the graph against the mass of 30 kg it shows that the value of kinetic energy is 380 J at that mass.

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