Calculating Speed
An Olympic runner completes the 200-meter sprint in 23 seconds. What is the runner's average speed? (Round your
answer to the nearest tenth of a meter per second.)

Which energy transformation occurs in the core of a nuclear reactor? nuclear energy mechanical energy nuclear energy - thermal energy thermal energy -- nuclear energy mechanical energy - nuclear energy

An object has a weight of 500 on earth what is the mass of this object

Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process