follower cam R 15, If For the mechanism shown, R= 0. 45 m, 0 - 10 and o the cam rotates with angular velocity of -50 rad/s and angular acceleration of -20 rad/s² at this instant; what is the relative acceleration (m/s) between the face of the follaower and the profile of the CAM ? Select one: Oa. -1211 Ob. -991 Oc -880.9 Od.-1101
Q: A heavy crate needs to be moved. A crane can provide the force I at the mounting point shown. a.)…
A:
Q: 0. Calculate the torque vector of the following force (N) and position (m) vectors: a. 7 = 5î + 10î;…
A: The torque vector is given as, a) The torque vector is given as,
Q: 4. A ball m = 0.650 kg and R = 0.170 m is rolling without slipping at a constant speed vo = 3.560…
A:
Q: Angular velocity is the rotational equivalent of translational velocity. There are a number of…
A:
Q: n electric motor turns at 1200 RPM while delivering a torque of 20 in-lb. a. What is the angular…
A: Given: The speed of the motor is 1200 rpm. The torque of the motor is 20 in-lb.
Q: A record turntable starts from rest and then spins up to 33.3 rpm’s. A beetle lands on the record…
A: The initial angular speed of the turntable is 0 rpm.The final angular speed is 33.3 rpm.
Q: A spherical shell of radius 2.84 cm and a sphere of radius 6.97 cm are rolling without slipping…
A:
Q: Consider the portion of an excavator shown. At the instant under consideration, the hydraulic…
A: Given: The length from Point O to B is: r=3.1+2.2=5.3 ft×12 in1 ftr=63.6 in The angle is equal to…
Q: A millstone is spinning with an angular speed of 16.0 rad/s. Within 8.0 seconds the angular speed is…
A: Given data: Initial angular speed ωi=16 rad/s Final angular speedωf=24 rad/s Time (t) = 8 sec Need…
Q: 14. A record on a turntable is spinning and coming to rest. At t = 0 s, the angular velocity of the…
A: Angular velocity: The rate of change of the angle with respect to time of a rotating body is known…
Q: Both tom and jerry push on the 3 diameter merry go round shown. tom pushes with a force of 40n and…
A: Given Diameter of the merry-go-round D = 3 m Force applied by Tom FT = 40 N Force applied by Jerry…
Q: I recently purchased an electric fan that rotates at 3600 rpm. Please determine its angular speed in…
A:
Q: The rotating blade of a blender turns with constant angular acceleration 1.5 rad/s?. (a) How much…
A: The first and the third equation of motion for the rotation motion is w = wo + α tw2 = wo2 + 2 α θ…
Q: The angular acceleration of a wheel is given in rad/s^2 by 55t3-10t4where t is in seconds. If the…
A: Given:- α = 55t3-10t4
Q: A student sits on a freely rotating stool holding two dumbbells, each of mass 2.96 kg (see figure…
A:
Q: Figure 1 shows the angular position of a potter's wheel. What is the maximum speed of a point on the…
A: The angular velocity is the time rate of change of angular position. Mathematically, ω = dθdt The…
Q: 1. Determine the distance d from the axis of rotation to the center of mass.
A: The inner radius of the cylinder is given as, R1=15.6 cm. The outer radius of the cylinder is given…
Q: what is the angular speed of seconds hand of a clock . a. 0.972 rad/s b. 0.105 rad/s c. 0.322…
A:
Q: What is the average angular acceleration of an object accelerated from rest to 333.333 revolutions…
A: The rate of change of angular velocity is known as angular acceleration.
Q: Which torque applied to a disk with radius 7.0 cm for 3.5 s will produce an angular momentum of 25…
A: The final angular velocity is ω=ω0+αt=0+αt
Q: The rod shown in the figure rotates with counterclockwise angular velocity of 5 rad/s and a…
A: Given: Angular acceleration, α=5 rad/s2 Angular velocity, ω=5 rad/s
Q: The angular position as a function of time is given as 0 = –1 – 0.6t + 0.25t² with tin - sec and 0…
A: Solution: Given that θ=-1-0.6t+0.25t2where θ in radian,t in seconds
Q: Jayvee pulled a lever at a rate of 22.5 rad/s. Solve the following: a. At 10.3 s, what is the value…
A:
Q: A wheel started its rotation with 8 rad/s and has an angular acceleration of 10 rad/s, how long will…
A:
Q: 1) Choose the three "bridge" equations between translational quantities and rotational quantities…
A: Let vt be the velocity of translational motion, alpha be the angular acceleration, w be the angular…
Q: A 1.15 kg grinding wheel 20 cm in diameter is spinning clockwise at rate of 25 revolutions per…
A:
Q: B 4. It is known that the connecting rod AB exerts on the crank BC a 500-lb force directed down and…
A:
Q: A gear moving at 2 rad/s accelerates at 1.4 rad/s? to a speed of 12 rad/s. Find the angle the gear…
A:
Q: The two-stage simple gear train has Gear 2 as the input and Gear 3 as the output. If Gear 2 has 10…
A: in this question we determine ratio of given values.
Q: A force F of magnitude 56 N is applied to the gear. Determine the moment (positive if…
A:
Q: 8. A 3 kg uniform disk has a radius of 2 m. An external torque of 10 N-m is applied to the outside…
A: Given: The mass of the disk is 3 kg. The radius of the disk is 2 m. The torque is 10 N-m. The time…
Q: Q1-A disk with a diameter of 400 mm speeds up from 12 rad/s to 62rad/s in 0.4 min.
A:
Q: Suppose you are looking down on a disk that is spinning counterclockwise. If we apply upward torque…
A: As we know, if a force is applied in the direction of motion or velocity, it increases the velocity…
Q: A grinder disk took 0.3 seconds to attain its maximum angular speed. Determine the angular velocity…
A:
Q: 0.12-m-radius grinding wheel takes 5.5 s to speed upfrom 2.0 rad/s to 11.0 rad/s. What is the…
A: Given: The radius of the wheel is 0.12 m. The time interval is 5.5 s. The initial angular speed is 2…
Q: A wheel (radius= 0.30 m) is mounted on a frictionless, horizontal axis. A light cord wrapped around…
A: The radius of the wheel: The mass of the object: The acceleration of the object:
Q: Dr. Rhee wrapped a string tightly around a fixed pulley that has a moment of inertia of 0.0352 kg m2…
A: Given: Moment of inertia, I=0.0352 kg.m2Radius of pulley, r=12.5 cm=0.125 mConstant force, F=5.00…
Q: If a wheel turns 3,500 revolutions (angular displacement), calculate its angular displacement in:…
A:
Q: This is third time that I post it all time the given answers was wrong and was chat gpt or ai answer…
A: Step 1:Step 2: Step 3: Step 4:
Q: A spinning disk is rotating at a rate of 5 rad/s in the negative clock-wise direction. If the disk…
A: Given, Initial angular velocity, ω1=-5 rad/s, angular acceleration, α=4 rad/s2, and time, t=2 s.
Q: 13. The moment of inertia of a body does not depend on its ____________. a. mass b. size c.…
A: Given the following options we have to tell on which moment of inertia of a body does not depend
Q: Started from rest, the two wheels of a mountain bike have both an angular acceleration of 4.0…
A: Initial angular velocity =0 Total no. Of revolution = 10 Angular acceleration = 4 rad/s2 Total…
Q: C. Radius of the wheel: 4 d. Angular speed of the wheel: 30 e. Direction of motion, clockwise or…
A: Given H(t) = 45 sin(30t) +60 Where
Q: The rim of the wheel has a diameter of 30cm, a string is wound on the rim and is pulled at a rate of…
A: In this case, the a string of certain length is wound on a rim and pulled at some speed. We need to…
Step by step
Solved in 2 steps