please help

PHYSICS 1 1 / 20 WCLN.ca 3. Two boxes (100kg and 200kg) are sitting together (side-by-side) and are being pushed with a force of 500N @ 30' above the horizontal. a. Determine the acceleration of the boxes. b. Determine the force between the boxes if the 500N was applied to the 100kg mass which (in turn) pushed the 200kg mass. c. Determine the force between the boxes if the 500N was applied to the 200kg mass which (in turn) pushed the 100kg mass. d. Do your best to explain the differences & similarities in your own words. Page 11 of 17 BOL-2019