Meters for mass kilograms for volume cubic meters for density kilograms per cubic meter
Explanation:
This is true because at maximum height, the velocity is 0
The energy bar eaten by Sheila has chemical energy locked up inside it. This chemical energy is converted to mechanical energy in form of potential and kinetic energy and this in turn is converted to heat energy as the run progresses. Thus, the energy changes are: chemical energy to mechanical energy [kinetic and potential] and finally to heat energy.
The acceleration is the correct answer
