Care sunt marimile ce caracterizează nucleul?
1 answer:
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We must write down laws of conservation of momenta and energy.
For the law of conservation of momenta will we will use two axes. One will be x-axis that will correspond to the east, and the other one will be y-axis corresponding to the north. Jack will be marked as 1 and Jill will be marked as 2.
Law of conservation of energy:
This will give us Jill's velocity after the colision.
Law of conservation of momenta:
We will use the second equation to get the angle at which the Jill is traveling:
When we plug all the number we get:
Please note that this is the angle below the x-axis.
For the law of conservation of momenta will we will use two axes. One will be x-axis that will correspond to the east, and the other one will be y-axis corresponding to the north. Jack will be marked as 1 and Jill will be marked as 2.
Law of conservation of energy:
This will give us Jill's velocity after the colision.
Law of conservation of momenta:
We will use the second equation to get the angle at which the Jill is traveling:
When we plug all the number we get:
Please note that this is the angle below the x-axis.
<h2>18.6467 N</h2>
Explanation:
The Work done by any force is defined as the force applied times the displacement of point of application of force in the direction of force.
This is better represented as a scalar product of Force vector and displacement vector.
Here, the angle between force and displacement is .
∴ Magnitude of force =