On a warm day, a breeze at the coast blows from the sea to towards the land. at night time, the breeze changes direction and blows from the land to the sea. use the idea of specific heat capacity to explain this observation

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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you go to your settings preference and in the end youll see sth that says "i want to delete my acc" click on it and u'll acc will be deleted but u have to wait.

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a sonic boom is a loud boom that breaks the sound barrier

explanation: