What effect does a catalyst have on a system in equilibrium? the system is unaffected. the forward reaction is favored. the reverse reaction is favored. the forward reaction slows down, and the reverse reaction speeds up.

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply