Answer:
<h2>4 N to the right</h2>
Explanation:
<u>The force acting to the right of the body is acting in the positive x direction while the force acting to the left of the body is acting in the negative x direction.</u>
If a force of 12N acts to the left on a body and a force of 16 N acts to the right, force acting to the left will be -12N while that acting to the right will be +16N.
The resultant force acting on the bod will be the sum of the two forces.
Resultant = -12N+16N
Resultant = 4N
<u>The direction of the resultant force will be towards the right since the resultant is a positive value.</u>
Answer:
Explanation:
Frequency is oscillations per second.
So we have to find the Number of seconds she paced.
2 minutes = 2 X 60
= 120 seconds
Therefore,
Her frequency = 10 / 120
= 1/12 Hertz
Answer:
Explanation:
If the mass of an object is 5 kg, it means that it weighs 5 kg
Hope this helps
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Answer:
Explanation:
In order to find the force between the two electrons, we need to use Coulomb's law. In its scalar form, the law is given by:
Where:
The electric charge of an electron is a known constant given by:
So:
Therefore, replacing the data provided in the Coulomb's law equation:
