7. A soccer ball is kicked with an initial horizontal speed of 5 m/s and an initial
vertical speed of 3 m/s. Assuming that projection and landing heights are the
same and neglecting air resistance, identify the following quantities:
a. The ball's horizontal speed 0.5 s into its flight
b. The ball's horizontal speed midway through its flight
c. The ball's horizontal speed immediately before contact with the ground
d. The ball's vertical speed at the apex of the flight
e. The ball's vertical speed midway through its flight
f. The ball's vertical speed immediately before contact with the ground

astronomers is your final answer! : )

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

i would say b) is your answer

sorry if im wrong

step-by-step explanation:

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.