dehoyoselijah dehoyoselijah

01-06-2021
Biology

contestada

Calculate the angle of impact for a blood droplet whose width is 6.8 mm and length is 7.2 mm.

1.)94°
2.) 16°
3.) 1°
4.) 71°

Respuesta :

06-06-2021

Answer:

71°

Explanation:

To obtain the angle of impact :

The length of blood stain = hypotenus

The width = opposite

Hence,

Hypotenus = 7.2 mm ; Opposite = 6.8mm

Angle of impact, θ = sin^-1(opposite /hypotenus)

θ = sin^-1(6.8/7.2)

θ = 70.8°

θ = 71°

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