How is force and distance and work related

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

A6.0-kilogram cart initially traveling at 4.0 meters per second east accelerates uniformly at 0.50 meter per second squared east for 3.0 seconds. what is the speed of the cart at the end of this 3.0 second interval? (1) 1.5 m/s (3) 3.0 m/s (2) 5.5 m/s (4) 7.0 m/s

(because jeremy's arm was clearly injured), the play clock was stopped.which type of clause is underlined? underlined words are inside the parentheses.independent clausenoun clause adverb clause adjective clause