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olasank [31]
1 year ago
7

A tennis ball is hit into the air with a racket. when is the ball’s kinetic energy the greatest? ignore air resistance.

Physics
1 answer:
krok68 [10]1 year ago
4 0

When the player strikes the ball, kinetic energy is at its greatest.

Kinetic energy = 1/2*m*v^{2}

where m denotes mass and v denotes velocity.

Therefore, kinetic energy is inversely correlated with square of velocity.

When a player strikes the ball, velocity is at its highest.

Thus, when the player strikes the ball, kinetic energy is at its highest.

<h3>What is kinetic energy?</h3>

It is the energy that a body has because it is moving.

<h3>Which 5 forms of kinetic energy are there?</h3>

Kinetic energy comes in five different forms:

  • radiant
  • thermal
  • sound
  • electrical
  • mechanical.

Kinetic energy is measured in Joules.

Importance of kinetic energy:

  • The capacity to perform work is kinetic energy's most significant quality.
  • Force acting on an object while it is moving is referred to as work.
  • Energy and work are interchangeable because of their tight relationship.

To learn more about kinetic energy visit:

brainly.com/question/12669551

#SPJ4

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