What is the difference between mass and weight. * there is no difference. weight is the amount of matter, and mass is the force due to gravity. mass is the amount of matter, and weight is the force due to gravity.

Can anybody me with this? ? (picture included.)

Which situation will produce the greatest change of momentum

Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.