2. 290 grams of water is to be heated from 24.0% to 100.0°C to make a cup of tem, how much heat must be added? The specific heat of water is 4.18 J/g•C

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.

k2s for potassium sulphide