Three identical very dense masses of 7700kgeach are placed on the x axis. one mass is at x1= -100cm , one is at the origin, and one is at x2 = 420cm .

what is the magnitude of the net gravitational force fgrav on the mass at the origin due to the other two masses?

take the gravitational constant to be g = 6.67

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