I need help asap pls 20points

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.