Determine the acceleration of the box of mass 140 kg, when a net force of 900 N acts on it.​

The particles of an ice cube at 0°c (represented by the blue circles) come in contact with the particles of juan’s hand at 37°c (represented by the orange circles). which diagram correctly represents the temperature of the two substances and the direction of heat flow?

Can somebody explain to me how newton's 3rd law relates to momentum? ~ap physics 1

Use the information presented in the graph to answer the questions. which segments show acceleration? which segment indicates that the object is slowing down? what is the velocity of segment b? what is the acceleration of segment b?