If you want to apply the same custom tab stops for a group of paragraphs that already exist, what should you do? O Select one paragraph, create its tab stops, then select the next paragraph and create its tab stops, and so on.
O Delete the paragraphs, create the tab stops, and then retype the paragraphs.
O Preselect all of the paragraphs and then apply tab stops.
O Change the default tab stops for the entire document.
Tutu

An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.