medal and fan c: this is past due and i need answers asap :/

Question

anonymous · Answer

@anx can you help? It's okay if you can't c:

anx · Answer

Okay I see.. The easiest formula I can think of for option A is the force equation

Imagine a football player smashing into another player with a force of lets say 25 N his acceleration is 12 m/s

unknown we have is mass

Well say F = ma

We have the Force and acceleration 

25N = m(12 m/s)

so to find mass just divide both sides by 12 m/s

M = F/A 

in this case for fun the mass is 2.0883kg  a really small football player

anx · Answer

Gimme a min trying to think ofs omething for option b

anonymous · Answer

okayss thankss c: @anx

anx · Answer

$= #&+%

# is known
+% is known

so $ =#(&)+%
ignore the +% for  now
divide both sides by &

so $ / & = #(&) +%

this was actually kinda tough, lol what kind of math is this?

anonymous · Answer

thankss and its algebra 1 literal equations @anx

anx · Answer

lol, im in university majoring in mathematics, and cannot remember any of this..

hopefully these answer will prove helpful.