3 years ago

If you know any of them, please help!!!!!!

Physics

1 answer:

Anna [14]3 years ago

5 0

I believe the answer for 1) is

PEgrav = mass • g • height

PEgrav = m *• g • h

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Answer:

$T_1=6655.295917 \approx 6655.3N$

Explanation:

From the question we are told that

Angle of cable 2 $\theta=37.0\textdegree$

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Generally the Tension from cable 2 $T_2$ is mathematically given by

$T_2sin37\textdegree=5000N$

$T_2=5000N/sin37\textdegree$

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Generally the Tension from Cable 1 $T_1$ is mathematically given by

$T_1=T_2 cos37\textdegree$

$T_1=8308.2* cos 37\textdegree$

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