![A child tosses a tennis ball straight up into the air with an initial speed of 11 m/s. Ignore the height of the child, and assume that air resistance is negligible. (a) A child tosses a tennis ball straight up into the air with an initial speed of 11 m/s. Ignore the height of the child, and assume that air resistance is negligible. (a)](https://homework.study.com/cimages/multimages/16/kinetic_and_potential_energies4399217029116613916.png)
A child tosses a tennis ball straight up into the air with an initial speed of 11 m/s. Ignore the height of the child, and assume that air resistance is negligible. (a)
![Do you know what energy is ? Energy is the ability to do work or cause change. Power is the rate at which energy is transferred. In every movement energy. - ppt download Do you know what energy is ? Energy is the ability to do work or cause change. Power is the rate at which energy is transferred. In every movement energy. - ppt download](https://images.slideplayer.com/26/8507174/slides/slide_6.jpg)
Do you know what energy is ? Energy is the ability to do work or cause change. Power is the rate at which energy is transferred. In every movement energy. - ppt download
![This photo represents the principle of kinetic energy. Kinetic energy is energy an object… | Physical science, Kinetic energy activities, Energy transfer activities This photo represents the principle of kinetic energy. Kinetic energy is energy an object… | Physical science, Kinetic energy activities, Energy transfer activities](https://i.pinimg.com/1200x/7c/21/75/7c21753f168269488f51ede555bf54fa.jpg)
This photo represents the principle of kinetic energy. Kinetic energy is energy an object… | Physical science, Kinetic energy activities, Energy transfer activities
![Do you know what energy is ? Energy is the ability to do work or cause change. Power is the rate at which energy is transferred. In every movement energy. - ppt download Do you know what energy is ? Energy is the ability to do work or cause change. Power is the rate at which energy is transferred. In every movement energy. - ppt download](https://images.slideplayer.com/26/8507174/slides/slide_4.jpg)