You need to think in terms of equations that feature energy/work (joules). Firstly rearrange the formula to make it in terms of energy then substitute terms for their units. For this question it will be KE=½mv² [J]=[kg][m/s]² = kg m² /s² ANSWER: A Reply
You need to think in terms of equations that feature energy/work (joules). Firstly rearrange the formula to make it in terms of energy then substitute terms for their units.
For this question it will be KE=½mv²
[J]=[kg][m/s]²
= kg m² /s²
ANSWER: A