Consider the following distribution of objects:
a 2.00-kg object with its center of gravity at (0, 0) m, a 3.20-kg object at (0, 2.00) m, and a 4.40-kg object at (1.00, 0) m. where should a fourth object of mass 7.00 kg be placed so that the center of gravity of the four-object arrangement will be at (0, 0)?

Simple machines can a. increase force only b. decrease force only c. increase or decrease force

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

Give an example in which the electrical energy changes to light energy