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mihalych1998 [28]
4 years ago
10

Two stars orbit each other in a _ solar system

Physics
2 answers:
emmasim [6.3K]4 years ago
5 0
I think moon I'm not sure. But I think it's moon
Brilliant_brown [7]4 years ago
4 0
This is a binary star system
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Answer:

V = 3.54 m/s

Explanation:

Using the conservation of energy:

E_i = E_f

so:

wh = \frac{1}{2}mV^2

where w is te weigh of kelly, h the distance that kelly decends, m is the mass of kelly and V the velocity in the lowest position.

So, the mass of kelly is:

m = 425N/9.8 = 43.36 Kg

and h is:

h = 1m-0.36m =0.64m

then, replacing values, we get:

(425N)(0.64m) = \frac{1}{2}(43.36kg)v^2

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Answer:

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