PLS HELP ASAP I WILL GIVE BRAINLIEST I RLLY RLLY NEED THIS :( 13. A tee-shirt cannon is used to launch tee-shirts into a crowd. If one shirt is launched with
an initial velocity of 24.4 m/s, at an angle of 19.5° above horizontal, what will be the x-
and y-components of the final velocity vector?

14. If a projectile is launched upward with a speed of 7.44 m/s, and at an angle of 40.1°
above horizontal, what is the hang time of this projectile?

Two carts, one of mass 2m and one of mass m, approach each other with the same speed, v. when the carts collide, they hook together. assume that positive momentum is to the right. which graph best represents the momentum of both carts over time, before and after the collision?

When using the scientist method, which step comes last?

Aballoon is rising vertically upwards at a velocity of 10m/s. when it is at a height of 45m from the ground, a parachute bails out from it. after 3s he opens his parachute and decelerates ata a constant rate 5m/s.when. (a) what was the height of the parachutist above the ground when he opened his parachute? (b)how far is the parachutist from the balloon at t=3s? (c)with what velocity does the parachutist hit the ground? (d)after how long does the parachutist hit the ground after his exist from the balloon?