Related questions
Question
Need to solve for the roll angle through the rotational
Transcribed Image Text:Consider the rotational kinematic motion profile indicated below.
t: 0 → 5 s
= 0 deg/s , R
O(0) = 0 deg
= 0 deg/s
Y(0) = 0 deg
= 6 deg/s , Q
Ф(0)
= 0 deg
O deg
%3D
t: 5 → 15 s
P = 0 deg/s
Ó = 6 deg/s
Ý(t) = 3/cos(0(t)) deg/s
Compute roll angle O at t = 15 s.
Transcribed Image Text:P = 0
+ C,ó +C,S,Ý
- S,Ó
Q =
Ф
R =
or
S.CoR
Ö = P + SoSo +
Ce
C,
+ C„Q - S,R
SoQ
= O
CoR
+
Ce
+
Се
Expert Solution
arrow_forward
Step 1
Given:
The rotational kinematic motion profile;
To find:
Trending nowThis is a popular solution!
Step by stepSolved in 2 steps
Knowledge Booster
Similar questions
- 4.) A DVD drive rotates a DVD at 1000 revolutions per minute (rpm). a) What is the angular velocity in revolutions per second? b) What is the angular velocity in radians per second? c) If the radius of the DVD is 0.05 m, at what linear speed (m/s) is a point at the edge of the DVD moving?arrow_forwarda) Calculate the rotational inertia for a spoke wheel with mass = 3.1 kg and radius 0.40 meters. b) Initially at rest a constant force of 7 Newtons is applied to the outermost part of the spoke wheel. What torque does the wheel experience? c) If the force is applied constantly for 10 seconds, what is the final angular velocity of the system after 10.0 seconds? Assume the wheel was initially at rest. d) What is the Rotational Kinetic Energy of the spoke wheel after 10 seconds?arrow_forwardA flywheel in the form of a uniformly thick disk of radius 1.18 m has a mass of 74.6 kg and spins counterclockwise at 471 rpm. Calculate the constant torque required to stop it in 1.50 min. constant torque: N.m privacy policy terms of use contact us help about us careersarrow_forward
- The diameters of the main rotor and tail rotor of a single-engine helicopter are 7.59 m and 1.06 m, respectively. The respective rotational speeds are 441 rev/min and 4,130 rev/min. Calculate the speeds of the tips of both rotors. m/s main rotor m/s tail rotor Compare these speeds with the speed of sound, 343 m/s. Vaound Vmain rotor" Vail rotor Vound Need Help? Read Itarrow_forwardWhen the red light turns green at an intersection, you step on the accelerator and the speed of the car begins to increase from zero. If the radius of the wheel of your car is 0.48 meters, and the cars angular acceleration question: linear acceleration is a constant 8.5 meter per second squared, what is the angular acceleration of the cars wheels?arrow_forwardThe diameters of the main rotor and tail rotor of a single-engine helicopter are 7.55 m and 1.01 m, respectively. The respective rotational speeds are 446 rev/min and 4,120 rev/min. Calculate the speeds of the tips of both rotors. Main rotor= Tail rotor= Compare these speeds with the speed of sound, 343 m/s. vmain rotor vtail rotorarrow_forward
- Baseball pitching machines are used to fire baseballs toward a batter for hitting practice. In one kind of machine, the ball is fed between two wheels that are rapidly rotating in opposite directions; as the ball is pulled in between the wheels, it rapidly accelerates up to the speed of the wheels’ rims, at which point it is ejected. For a machine with 35-cm-diameter wheels, what rotational frequency (in rpm) do the wheels need to pitch a 90 mph fastball?arrow_forwardA wheel rolls to the right along a horizontal surface, down a ramp, then continues along a lower horizontalsurface. 1)Draw graphs for the wheel’s angular position, angular velocity, and angular acceleration as functions oftime. 2)If the wheel continues to roll without slipping through an angular displacement ϴ, how could one determine thelinear displacement of the wheel, x?arrow_forwardexpecting a good handwriting with step by step procedure answerarrow_forward
arrow_back_ios
arrow_forward_ios