Impulsive questions a) A 860 kg space probe is traveling 11 m/s East when it encounters some plasma that applies a force of -8 N (against its motion) over 5 s. The navigator res a thruster to apply 193 N of force to the North over 5 5. What is the vector describing its nal velocity? Gfinal:[ V I J ]ITI/S in) Over 9 s, a solid ball spinning on the floor constantly slows from 56.5487 rad/s to 18.8496 rad/s. What is the torque the 655 g, 79 cm ball is experiencing clue to friction with the floor? Assume it is initially spinning in the +2 direction. E=-x ~m What is the impulse the ball experiences? 13-. km