What is an understood decimal

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

Which two particles are found in the center of an atom

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost