Answer	Units
1	Distance traveled before pulling weight				3	m
2	Time traveling before pulling weight				8	s
3	Average cart velocity before pulling weight				0.375	m/s
4	Cart acceleration before pulling weight				0.09375	m/s^2
5	Cart's mass				2.8	kg
6	Net force acting on cart before cart began dragging the weight				0.2625	N
7	Cart's velocity just before it began dragging the weight.				0.75	m/s
8	Cart's momentum before it begain dragging weight.				2.1	kgm/s
9	Weight's momentum before being dragged				0	kgm/s
10	Total momentum of cart and weight, just after the cart began dragging the weight				2.1	kgm/s
11	Velocity of cart and weight, just after the cart began dragging the weight.				0.525	m/s
12	After the cart began dragging the weight, how long did it take the cart and weight to stop?				6	s
13	Deceleration of cart and weight, after the cart began dragging the weight				-0.0875	m/s^2
14	Net force acting on cart and weight after cart began dragging the weight				-0.35	N
15	Force of friction acting resulting from dragging the weight.				0.6125	N