Part A If the motor is to accelerate the elevator car upward at 1.7 m/s2, how much torque must it generate

answer: the correct answer id option(d).

explanation:

snell's law refraction:

the angle of refraction =

the angle of incidence =

refractive index of air = = 1

refractive index of glycerol = 1.47

from the given options, the most closest answer to 63.72° is 65° of option (d).

answer a fan shaped mass of sediment deposited at the base of a mountain front do to an abrupt change in stream gradient;

false

hope this : d