PLS HELP ASAP I WILL GIVE BRAINLIEST PLSSS :) 4. When solving projectile motion problems where the projectile is launched at an angle, the first step is to find the x- and y-component of the initial velocity. Why is this helpful in solving these types of problems?

5. Candace throws a ball so that it has a horizontal velocity of 6.2 m/s, and vertical velocity
of 2.1 m/s. What is the velocity vector of this ball right as she releases it?

Question 4:

» Acceleration due to gravity.

• When solving projectile motion. For vertical motion, acceleration due to gravity is included whereas in horizontal motion, acceleration due to gravity is excluded.

Question 5:

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!

the doppler effect is used by weather forecasters to measure 

moving clouds