In celebration of getting 525 points
Im giving all of em away

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

Work = force × a. work b. energy c. distance d. momentum

A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)