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posledela
3 years ago
8

Photon the polar bear and Peanut the penguin are playing on a sea saw that is 5.0m long from center of seat to center of seat. W

hat is the force of gravity between Photon and Peanut. Use your equation card for the equation and constant.
Photon has a mass of 250.0kg

Peanut has a mass of 7.0kg.
Mathematics
1 answer:
wel3 years ago
5 0
You're going to want to use F=G(m1m2/d^2)
the gravitational constant(G) is 6.67x10^-11
so:
F=(6.67x10^-11)*((250.00kg*7.0kg)/(5.0kg)^2)
and you should get F=466.9x10^-9
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Answer:

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Step-by-step explanation:

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The equation to use is that for carbon decay:

N(t)=N_0\,e^{-0.0001\,\,t}

If the skull contains 54% of its original amount of C14, then that means that :

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we use this to solve for the time (t) in our equation:

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3 years ago
A gumball machine has 220 red gumballs. If the red gumballs are 50% of the total number of gumballs, how many gumballs are in
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