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Allushta [10]
4 years ago
10

Study the vector diagram.

Physics
1 answer:
Kazeer [188]4 years ago
7 0

Answer:

k= 8 m

Explanation:

L²=K²+J²

(10)²=K²+(6)²

100= K²+ 36

K²= 100-36

K²= 64

K=8 m

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vampirchik [111]
If a theory is studied in let's say the 17th century, the theory has had many years to be studied and explained by many different people many different ways.
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A skydiver jumps from an airplane that is moving at 50 meters per second at a height of 1,000 meters what describes the skydiver
kkurt [141]

Answer:

11060M  Joules, where M is the mass of the diver in kg

Explanation:

Mass of the skydiver missing, we're assuming it's M.

It's total energy is the sum of the contribution of his kinetic energy (K)- since he's moving at 50 m/s, and it's potential energy (U), since he's subject to earth gravity.

Energy is the sum of the two, so E = K+U= \frac 12 M v^2 + Mgh = M (\frac 12 \cdot 50^2 + 9.81\cdot 1000) = M ( 1250 + 9810) = 11060\cdot M

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3 years ago
In the space below, explain why you agree or disagree with the first statement: Each person in a family has the same traits. The
bekas [8.4K]

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I disagree.

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I hope this was the brainliest answer! Thank you for letting me help you.

5 0
3 years ago
A disk rotates about its central axis starting from rest and accelerates with constant angular acceleration. At one time it is r
aivan3 [116]

Answer:

Explanation:

Given that,

Initial angular velocity is 0

ωo=0rad/s

It has angular velocity of 11rev/sec

ωi=11rev/sec

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wi=22πrad/sec

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θ=30revolution

θ=30×2πrad

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Final angular velocity is

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Let. convert to revolution /sec²

α=21.26/2π

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∆θ= ½(11)•3.251

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5 0
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