Which one has more thermal energy?
an ice cube in a glass of lemonade
a pot of soup boiling o...
Physics, 23.02.2021 23:10 livy151515
Which one has more thermal energy?
an ice cube in a glass of lemonade
a pot of soup boiling on the stove
a cup of hot coffee
a bathtub full of warm water
Answers: 2
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A6,600 kg train car moving at +2.0 m/s bumps into and locks together with one of mass 5,400kg moving at -3.0m/s. what is their final velocity? +0.50 m/s -1.0 m/s +2.5 m/s -0.25 m/s
Answers: 3
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The 5-kg cylinder is initially at rest when it is placed in contact with the wall b and the rotor at a. if the rotor always maintains a constant clockwise angular velocity v = 6 rad> s, determine the initial angular acceleration of the cylinder. the coefficient of kinetic friction at the contacting surfaces b and c is mk = 0.2.
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