Are you referring the term Amplitude.
Answer:
Explanation:
It is given that,
Mass of each mass, m = 2 kg
Side of the square frame, l = 0.68 m
It is clearly written in the question that the four point masses positioned at the corners of an essentially massless rigid frame if the frame rotates around one side like a door rotates on its hinges. Let ABCD are the vertices of square and AB acts like a door.
The moment of inertia for a set of point masses is given by :
So,
The sum of inertia at A and B is 0 because l = 0
So,the moment of inertia for a frame of four point masses positioned at the corners is . Hence, this is the required solution.
The correct option is (b) Sea breeze
During the day, susan notices that the wind is blowing onshore at the beach called sea breeze.
What is sea breeze?
- Any wind that flows from a big body of water onto or onto a landmass is called a sea breeze or an onshore breeze.
- Sea breezes form as a result of changes in air pressure brought on by the different heat capacities of water and dry land. Sea breezes are therefore more confined than prevailing winds.
- A sea wind is frequently seen along coasts after sunrise because land warms up far more quickly than water does when exposed to solar radiation.
- The sea wind front is significant because it can serve as a catalyst for afternoon thunderstorms and provide welcome cooling along the coast.
Learn more about the sea breeze with the help of the given link:
brainly.com/question/13015619
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Answer: In the circuit, the electrons flow from the negative terminal ( high PE ) to the positive terminal ( low PE ). Inside the battery, chemical reactions do work and move electrons from the positive terminal ( low PE ) to the negative terminal ( high PE ).
Explanation:
Answer:
t = 1.05 s
Explanation:
Given,
The distance between your vehicle and car, 100 ft
The constant speed of your vehicle, u = 95 ft/s
Since, the velocity is constant, a =0
If the car stopped suddenly, time left for you to hit the brake, t = ?
Using the second equation of motion,
S = ut + ½ at²
Substituting the given values in the equation
100 = 95 x t
t = 100/95
= 1.05 s
Hence, the time left for you to hit the brakes and stop before rear ending them, t = 1.05 s