Consider the diagram of the trajectory of a thrown tomato. At what point is the kinetic energy least?

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Solution

According to conservation of total mechanical energy, kinetic energy of the object is the least at the point where its potential energy is the greatest.
The potential energy of tomato is the greatest at point 2.
Thus kinetic energy is the least at point 2.

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Consider the diagram of the trajectory of a thrown tomato. At what point is the kinetic energy least?

According to conservation of total mechanical energy, kinetic energy of the object is the least at the point where its potential energy is the greatest.The potential energy of tomato is the greatest at point 2. Thus kinetic energy is the least at point 2.

According to conservation of total mechanical energy, kinetic energy of the object is the least at the point where its potential energy is the greatest.
The potential energy of tomato is the greatest at point 2.
Thus kinetic energy is the least at point 2.