Multiple Choice
A child is riding a merry-go-round that has an instantaneous angular speed of 1.25 rad/s and an angular acceleration of 0.745 rad/s2.The child is standing 4.65 m from the center of the merry-go-round.What is the magnitude of the linear acceleration of the child?
A) 8.05 m/s2
B) 7.27 m/s2
C) 2.58 m/s2
D) 3.46 m/s2
E) 4.10 m/s2
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q29: An old 78 rpm record rotates through
Q30: A solid uniform sphere of mass 120
Q31: A potter's wheel has the shape of
Q32: Two uniform solid balls,one of radius R
Q33: While spinning down from 500 rpm to
Q35: To drive a typical car at 40
Q36: A rolling wheel of diameter of 68
Q37: An Atwood machine consists of a mass
Q38: A string is wound tightly around a
Q39: A small uniform disk and a small