Aportion of a shaft where a gear is to be mounted has diameter of 50 mm. the gear transmits 335 n-m of torque. the shaft is to be made of sae 1040 cold-drawn steel. the gear is made from sae 8650 oqt 1000 steel the width of the hub of the gear mounted at this location is 45 mm. design the key. the standard key dimension for a 50-mm-diameter shaft would be 14mm '9 mm rectangular. material selection is a design decision. let's choose sae 1018 steel with s 372 mpa

answer: option c.

explanation:

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by