- #1
thinktank75
- 19
- 0
Suppose that after a certain time t_L, the string has been pulled through a distance L. What is the final rotational speed w_final of the wheel?
Express your answer in terms of L, F, I, and w_0
Extra Info:
w_0 = angular velocity
k = dimensionless constant
m = mass
r = radius
Moment of Inertia = Ikmr^2
QUESTION 1
w_final = ?
QUESTION 2
What is the instantaneous power P delivered to the wheel via the force (F) at time t = 0?
P = ?
I have no clue how to approach the question, help would be much appreciated
Express your answer in terms of L, F, I, and w_0
Extra Info:
w_0 = angular velocity
k = dimensionless constant
m = mass
r = radius
Moment of Inertia = Ikmr^2
QUESTION 1
w_final = ?
QUESTION 2
What is the instantaneous power P delivered to the wheel via the force (F) at time t = 0?
P = ?
I have no clue how to approach the question, help would be much appreciated