Does the following argument appeal to the Method of Agreement, the Method of Difference, the Joint Method of Agreement and Difference, or Correlation? "45 patients were admited to Mercy Hospital for pneumonia in December. They were all given standard treatment for pneumonia. After 5 days, 30 of them were well enough to go home. The other 15, however, somehow acquired other infections and were nto well enough to be released for 14 days. The only relevant favor common to these 15 is this: THhey all stayed in the same ward (different from the ward that the other group stayed in). Something about staying in that ward is the cause of the prolonged illness."

a.
Joint Method of Agreement and DIfference

b.
Correlation

c.
Method of Agreement

d.
Method of Difference

Aroll in a paper machine is powered by a separately excited dc machine. operating point 1 (under load): the roll typically operates at 764 rpm and must provide 301 nm of torque to oppose the load of the paper. the armature voltage is 230v for this operating point operating point 2 (no load): when the load is removed the speed of the roll increases to 900 rpm (the field characteristics are unchanged) la ea dev m (a) calculate the maximum torque (units of nm) that the motor can supply with this applied voltage (b) calculate the value of the armature resistance, ra (in ohms) (c) at operating point 1 (loaded condition), the field current, i, and the total input power (armature field), are measured to be to be 10 a and 28,600 w respectively. use this information to calculate the value of the field resistance, rf (in ohms). (d) (d) at operating point 1 (loaded condition), calculate the motor efficiency. express your answer as a percent to at least 2 significant digits. (d) if the field voltage is reduced by 1/2, calculate the new stall torque (in nm) of the motor (f). if the field voltage is reduced by 1/2, calculate the new no-load speed (in rad/sec)

Which articulations allow for greatest range of motion?

If the textbook weighs 19.6 newtons on venus, what is the strength of gravity on venus?