How does end A of the rod react when the charged ball approaches it after a great many previous contacts with end A? Assume that
1 answer:
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Answer:
shown in the attachment
Explanation:
The detailed step by step and necessary mathematical application is as shown in the attachment.
Answer:
The y-component of the normal force is 45.74 N.
Explanation:
Given that,
Mass of the crate, m = 5 kg
Angle with hill,
We need to find the y component of the normal force. We know that the y component of the normal force is given by :
So, the y-component of the normal force is 45.74 N. Hence, this is the required solution.
Answer:
The frequency of radiation is
Explanation:
Given:
Wavelength m
Speed of light
For finding the frequency of radiation,
Therefore, the frequency of radiation is