Question

Mechanical Engineering A crossed belt connects (b) A ntimeter pulley on an electric motor with a (c) Fit a mo Use the the regr an expo displace (d) Rewrite (e) Use the Compare 0-centimeter pulley on a saw arbor (see figure). The motor runs at 1700 revolutions per minute. 10 cm 20 cm Conclusions True or False? the statement i (a) Determine the number of revolutions per minute of (b) How does crossing the belt affect the saw in (c) Let L be the total length of the belt. Write L as the saw. relation to the motor? 69. For the gra y approache 70. The graph ( by graphing a function of ф, where o is measured in radians. What is the domain of the function? (Hint: Add the lengths of the straight sections of the belt and the 71. The graph length of the belt around each pulley) by graphing 72. Exploration flx) - 2 si on the inter (d) Use a graphing utility to complete the table. ф|0.3|0.6 | 0.9 | 1.2 | 1.5 (a) Use a (e) As ф increases, do the lengths of the straight viewin sections of the belt change faster or slower than the lengths of the belts around each pulley? se the graphing utility to graph the function over the appropriate domain. (b) Approx (c) Describ approa the beh (1) U

Answer 1