Technician a says that during a power balance test, the cylinder that causes the biggest rpm drop is the weak cylinder. technician b says that if one spark plug wire is grounded out and the engine speed does not drop, a weak or dead cylinder is indicated. which technician is correct?

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost

To place a communications satellite into a geosynchronous orbit at an altitude of 22,240 mi above the surface of the earth, the satellite first is released from a space shuttle , which is in a circular orbit at an altitude of 185 mi, and then is propelled by an upper-stage booster to its final altitude. as the satellite passes through a, the booster's motor is fired to insert the satellite into an elliptic transfer orbit. the booster is again fired at b to insert the satellite into a geosynchronous orbit. knowing that the second firing increases the speed of the satellite by 4810ft/s, determine (a.) the speed of the satellite as it approaches b on the elliptic transfer orbit, (b.) the increase in speed resulting from the first firing at a.

What word chemical equation describes cavendish’s experiment with zinc?