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sineoko [7]
4 years ago
11

Help please............

Physics
1 answer:
Mamont248 [21]4 years ago
3 0
It should be Coulomb’s Law.
F = K * (q1*q2)/(r^2)
Where K is (9*10^9)
q is the charges
r is the radius between them.

When working with these, also remember to break them into the x and y component forces if there are multiple and one is at a diagonal.
After doing that, add all X and Y together, then use a^2+b^2=c^2 to get the total magnitude.
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If the velocity of a pitched ball has a magnitude of 47.0 m/s and the batted ball's velocity is 55.0 m/s in the opposite directi
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Answer:

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Explanation:

Data provided in the question

Let us assume the mass of baseball =  m = 0.145 kg

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Based on the above information, the change in momentum is

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3 years ago
A thin film of cooking oil ( n = 1.47 ) is spread on a puddle of water ( n = 1.35 ) . What is the minimum thickness D min of the
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