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Mama L [17]
3 years ago
8

What is the inverse tangent of 0.9?

Physics
2 answers:
xxMikexx [17]3 years ago
8 0

Answer:

42 degrees

Explanation:

balu736 [363]3 years ago
5 0
The angle whose tangent is 0.9 is 42 degrees, rounded to the nearest whole degree.
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Determine weather or not the equation below is balanced.
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Find the speed of a long distance runner who runs 30km in 6 hours
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Peg P is driven by the forked link OA along the path described by r = eu, where r is in meters. When u = p4 rad, the link has an
8_murik_8 [283]

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Explanation:

As per the given data

u=π/4 rad

ω=u'=2 rad/s

α=u''=4 rad/s

r=e^u

So the transverse component of acceleration are given as

a_{\theta}=(ru''+2r'u')\\

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r=e^u\\r=e^{\pi/4}\\r=2.1932 m

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The transverse component of acceleration is 26.32 m/s^2

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The radial component of acceleration is 8.77 m/s^2

6 0
3 years ago
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