If the body of mass 100 gram has kinetic energy 20 joule, what will be the velocity of the body?

Acontinental polar air mass foms in

Find a formal factor that connects egypt to africa to europe and to southwest asia

Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor.b. increased mechanization has increased the need for water, thereby increasing the need for labor.increased mechanization has increased the use of land, thereby increasing the need for labor.d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.