Which law describes why a charged object attracts another object even though they are not in contact?

Which of the following statements accurately describes the sign of the work done on the box by the force of the push? a. positive b. negative c. zero

Cho is making a bar graph showing the amount of money spent on health care between 1999 and 2005. the dependent variable is the: a: money spent b: year c: number of patients

Aman jogs at a velocity of 2.5 m/s west for 1,200 s. he then walks at a velocity 1.0 m/s east for 500 s and then stops to rest . what is the displacement of man when he stops to rest?