For the wheel-and-axle system shown, which of the following expresses the condition required for the system to be in static equilibrium? a. m1 m2 c. am2 bmı . a mi

Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d

Could someone me find the answer to this problem.