Two soccer balls are rolling across a field. ball 1 has a mass of 1.0 kg, and ball 2 has a mass of 1.5 kg. ball 1 is traveling at a speed of 4.0 m/s, and ball 2 is traveling at a speed of 5.0 m/s. what is the difference in kinetic energy between ball 1 and ball 2?

a. the kinetic energy is equal for both balls.

b. the kinetic energy of ball 1 is 8 j greater than ball 2.

c. the kinetic energy of ball 2 is 10.75 j greater than ball 1.

d. the kinetic energy of ball 2 is 18.75 j greater than ball 1.

coal is not sustainable because it will one day run out.

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.