Which form of energy is an example of kinetic energy

A speeding bullet, a walking person, and electromagnetic radiation like light

Explanation:

A River Is an Example of kinetic energy because it is flowing and creates kinetic energy as water has a certain velocity and mass.

Anther example is the Potential energy associated with a position like a ball held up in the air. when you drop the ball and let it fall, the potential energy converts into kinetic energy or the energy that is in with the motion.

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d) physical means can be used to separate the components of air.

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.