A fan blade rotates with angular velocity given bywz(t) = y- Bt².Part ACalculate the angular acceleration as a function of time.Express your answer in terms of the variables B, y, and t.a:(t) =Part BIf y = 5.00 rad/s and B= 0.830 rad/s, calculate the instantaneous angular acceleration az at t= 3.40 s.Express your answer in radians per second squared.VO AEO?rad/s?Part C Part CIf y = 5.00 rad/s and B = 0.830 rad/s, calculate the average angular acceleration aav z for the time interval t = 0 to t = 3.40 s.Express your answer in radians per second squared.Hν ΑΣφCav -zrad/s

Answered: Image /qna-images/answer/3c085b57-0e3d-49b6-968d-319e06fbb2b0.jpg

A fan blade rotates with angular velocity given by w:(t) = y- Bt2 Part A Calculate the angular acceleration as a function of time. Express your answer in terms of the variables B, 7, and t. ? a:(t) = Part B If y = 5.00 rad/s and B= 0.830 rad/s, calculate the instantaneous angular acceleration a; at t = 3.40 s. Express your answer in radians per second squared. Nνα ΑΣφ rad/s? Part C

A fan blade rotates with angular velocity given by w:(t) = y- Bt2 Part A Calculate the angular acceleration as a function of time. Express your answer in terms of the variables B, 7, and t. ? a:(t) = Part B If y = 5.00 rad/s and B= 0.830 rad/s, calculate the instantaneous angular acceleration a; at t = 3.40 s. Express your answer in radians per second squared. Nνα ΑΣφ rad/s? Part C

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

The uniform 22-kg plate is released from rest at the position shown. (Figure 1) Figure A x 0.5 m- 1 of 1 0.5 m > Part A Determine its initial angular acceleration. Express your answer in radians per second squared to three significant figures. Enter positive value if the angular acceleration is clockwise and negative value if the angular acceleration is counterclockwise. a = Submit Part B 195| ΑΣΦ. 41 Request Answer vec ? rad/s² Review Determine the x and y components of reaction at the pin A using scalar notation. Express your answers in newtons to three significant figures separated by a comma.
Please Asap
The force of F = (2i -5j) N is acting on a particle whose position vector is r = (i +0.5j +2k) m Calculate the torque vector about the origin in Nm (Hint: consider the vector product) a. 8 b. 10i +4j - 6k c. 2i-2.5J d. (-1k) e. O f. (k) Nm 2i -2.5j +2k
A solid cylinder of radius 13.0 cm rolls down an incline with slipping. The angle of the incline is 25°. The coefficient of kinetic friction on the surface is 0.451. What is the angular acceleration (in rad/s2) of the solid cylinder? (Enter the magnitude.) rad/s² What is the linear acceleration (in m/s2)? (Assume v> ar. Enter the magnitude.) m/s²
The angular position of a rotating object as a function of time is given below: e = 3.113-2.5t2 +4.7t+d Here e is in units of radians and t is in units of seconds and d is constant. Determine the instantaneous angular acceleration of the object at t=2.9s. Express your answer in units of rad/s using one decimal place.
Determine the speed of the block with a mass of 0.60 kg after it has fallen 145 cm. The sphere is a shell with M = 4.5 kg and R = 8.5 cm. The pully has a rotational inertia of 0.0030 kg m2 and r = 5.0 cm. Use g = 9.8 m/s/s. Use conservation of energy.
Plz use g = 9.8 m/s2 to find if needed
Plz use g = 9.8 m/s2 to find if needed
When a fan is switched from medium to high the fan blade accelerates from 12.0rev/sec to 15.Orev/sec. During this time it rotates through 125rad. What is the fan blade's angular acceleration? O 2.32 rad/s? O 11.8 rad/s? O 13.8 rad/s? O 1.32 rad/s? O 12.8 rad/s2 O 0.324 rad/s2
Q2 mathematical Mechanics
Solve
Crank OA is rotating at a counterclockwise angular rate of 9.4 rad/s, and this rate is decreasing at 4.3 rad/s². Determine the angular acceleration AB of link AB for the position shown. The angular acceleration AB is positive if counterclockwise, negative if clockwise. 100 mm 9.4 rad/s 85 mm Answer: CAB= 38° G AB=210 mm B rad/s²