• ALWAYS use significant figure rules. Remember that these rules apply to all numbers that are measurements.
In working this problem, assume the value of "g" to be 9.8 m/s with two (2) significant digits unless otherwise stated.
A 500-kg elevator is raised to a height of 10 min 10 seconds. Calculate the power of the motor.

explanation:

the masses of the objects and the distance between them

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.