Lesson: Kinetic EnergyMathematics
In this lesson, we will learn how to calculate the kinetic energy of a moving particle of mass m that moves with velocity v.
Sample Question Videos
Worksheet: 25 Questions • 1 Video
Find the kinetic energy of a body of mass 4 kg moving at 36 m/s. Express your answer in ergs.
A body of mass 500 g is moving at a constant velocity , where and are two perpendicular unit vectors. Find its kinetic energy.
Given that the kinetic energy of a moving bullet of mass kg, at a certain instant, was 7,000 joules, determine its speed.