Answer:
a. V=11.84 m/s
b.x=0.052m
Explanation:
a).
Given
,, .
b).
No friction on the ball so:
from shortest wavelength to longest:
Ultraviolet
visible
infrared
microwave
so the answer is B
-- the applicant's previous experience at similar jobs;
-- the color of the applicant's hair;
-- the applicant's grammar and vocabulary;
-- where the applicant went to school;
-- the shirt the applicant wears to the job interview;
-- the applicant's favorite football team;
-- the applicant's self-confidence;
I think it’s A not 100% sure