Two friends, Al and Jo, have a combined mass of 166 kg. At theice skating rink, they stand close together on skates, at rest andfacing each other. Using their arms, they push on each other for 1second and move off in opposite directions. Al moves off with aspeed of 5.9 m/sec in one direction and Jo moves off with a speedof 9.7 m/sec in the other. You can assume friction isnegligible.
1)What is Al's mass? kg
2)What is Jo's mass? kg
3)If you assume the force is constant during the 1 second theyare pushing on each other, what is the magnitude of the force of Alon Jo? N
4)If you assume the force is constant during the 1 second theyare pushing on each other, what is the magnitude of the force of Joon Al? N
