Newton studied the forces in an interaction between two objects and formulated the third law of motion, which states that to every action there is an equal and opposite reaction. Using this law, identify the action and reaction force involved in the reactions specified in the table below. Also, add three more interactions and identify the action and reaction force in them. (You are encouraged to research the topic and record your resources within the individual responses below.)

Identify some abiotic characteristics of the tundra biome.

You are the coordinator for a program that is going to take place at night in a rectangular amphitheater in the mountains. you will have no access to any electricity, but you must be able to illuminate the entire grounds. you know the intensity of the light from a lantern varies inversely as the square of the distance from the lantern. suppose the intensity is 90 when the distance is 5 m. a. write an equation to model the situation. b. solve for the constant of variation. c. write the equation to model the situation using the constant () of variation. d. you have been given lanterns with 40 light intensity. use your equation to solve for the distance from the lantern. e. you need to illuminate 225 km. how many meters do you need to light? f. how many lanterns will you need?

What is the relationship between ozone and smog?