One of the wind turbines installed in Woodward, OK has an efficiency of 45%. If the power generated is 2 kW, how much power is in the wind?

Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader

Find the mass by adding the numbers from the three sliders