Hello there!
We need to use the formula for kinetic energy.
K.E = 0.5 * mv²
M represents the mass which is 60kg
V is the velocity which represents the speed of the moving which is 2 m/s
K.E = 0.5 * 60 * 2²
K.E = 0.5 * 60 * 4
K.E = (30)(4)
K.E = 120
Remember that the answer should always be stated in Joules (J) which is the standard unit of measurement for Kinetic Energy.
Thus,
The correct answer is option B 120j
As always, I am here to help!