32 29/999 >>>>>>>>>>>>>>>>>>>>>>>>>>>>
Answer:
v=26.41 m/s
Step-by-step explanation:
From the Newtons laws of motions, we sew that x= (2v₁²sin∅os∅)/g where x is the horizontal distance v is the initial speed and ∅ is the launch angle.
From trigonometry we see that 2 sin∅cos∅=sin 2∅
Therefore, x=(v²sin2∅)/g
x=22m
∅=9°
g=9.8m/s²
22m=v²×sin(2×9)/(9.8m/s²)
v²=(22×9.8)/(sin 18)
v²=697.696
v=√697.696
v=26.41 m/s
It would be: r = I * 100 / P * R
r = 160.67 * 100 / 2000 * 2/3
r = 16067*3 / 4000
r = 48201 / 4000
r = 12.05
So, your final answer is 12.05%
Hope this helps!
Answer:
i dont understand
Step-by-step explanation:
oh wait... (0,0) (16,28) (0,33)
X would equal 53° since a triangle has to equal 180°, 65 + 62 = 127, 180-127=53°