The angle %u03B8 through which a disk drive turns is given by %u03B8 ( t ) = a +
ID: 2116985 • Letter: T
Question
The angle %u03B8 through which a disk drive turns is given by %u03B8(t)=a+bt%u2212ct3, where a,b and care constants, t is in seconds, and %u03B8 is in radians. When t=0,%u03B8=%u03C0/4rad and the angular velocity is 1.90rad/s , and when 1.80s , the angular acceleration is 1.20rad/s2
A-Find
a including their units.
B-Find
b including their units.
C-Find
c including their units.
D-What is the angular acceleration when
%u03B8=%u03C0/4rad?
E-What is
%u03B8 when the angular acceleration is 4.00rad/s2 ?
F-What is the angular velocity when the angular acceleration is 4.00
rad/s2 ?
Explanation / Answer
its not clear.. whats written in the question.. plz edit that
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.