motor you motion system application driven by a l have the followings • Total inertia felt at the motor shaft I=50 kg.cm², and load torque TL=4 Nm, • Displacement of 0, = 207, will be reached at trapezoidal velocity profile with t, = 0.2, tz = 0.8, t, = 1 sec. • DC motor parameters are Ra = 11, La = 1 mH, Kr = 0.2 Nm/A, and time constants of 1 (c) and 50 msec You are to determine the motor ratings a) Find the energy consumption per cycle
Q: a roller coaster with a radius of curvature of 10.0 m, a 120 kg cart rolls around the inside of one…
A:
Q: Consider a rigid object (shape and mass distribution do not change) that has constant angular…
A: Torque of an object is the product of the applied force on the object and the distance.…
Q: LABORATORY QUESTION R m m2 If m, making a unifor circular motion along circular path that has a…
A: Hence the answer..
Q: Based on your data from C, do the following: a) Derive an equation in terms of radius as a function…
A:
Q: • If it takes 0.6 seconds for the record to spin up to its maximum speed from rest, what is the…
A:
Q: •Calculate / about x-axis om, = 3kg, m, = 5kg •Calculate / about axis along x direction at y=-2m…
A:
Q: 2-3) A cylindrical roller bearing consists of the inner ring with race diameter D, the outer ring,…
A: the rotational frequencies of the rolling elements (nr) and the cage (ncage) of a cylindrical roller…
Q: Question 3: derive 0 = 00 + (ww + wo) t/2. %3D You probably need to use prior derived results.
A: Please see the answer below
Q: Suppose you swing a ball of mass m in a vertical circle on a string of length L. As you probably…
A:
Q: 1. A motorcycle is traveling on a parabolic ramp from A where the curve of the ramp is defined as…
A:
Q: m Objects A and B making uniform circular motion in the horizontal and frictionless trivial plane.…
A:
Q: 1-5) The input speed n₁ of a geared belt drive has to be increased from 382/min with the angular…
A: Step 1:
Q: If the forequency of evolution of an object changes from SHX to 4* in 2 sec. Calculato ang. acc.
A: To find-Angular acceleration (α)=?Given-n1=2 Hzn2=4 HzTime=2 sec
Q: A particle of mass m moves in a radial potential U(r) = -Uge- where Uo and A are positive constants.…
A:
Q: ignoring air resistance, it you use 1000 J of energy to throw a ball, under what condition would the…
A:
Q: •4 Express the following angles in radians: (a) 20.0°, (b) 50.0°, (c) 100°. Convert the following…
A: Given data: Angle given in degrees Required: Need to convert into radians
Q: Fan rotates at (180 r. p.m.). Calculate the fan's angular speed. If you stop the fan by cutting off…
A: Let the fan rotates with the frequency n. Evaluate the angular speed (ω) of the fan by substituting…
Q: Consider ACB as two segments (AC & CB) and each have a weight of 16 lb. If part DE is suddenly…
A:
Q: The apparatus shown above consists of two identical springs of negligible mass, each with spring…
A:
Q: Explain how you would get the angle of inclination theta when a can starts to slide down and…
A: To find the angle of inclination (theta) when a can starts to slide down an inclined surface, you…
Q: When a rigid object rotates about its center, all the points on the object have the same angular…
A:
Q: 12. A 4-kg ball moving to the right at 12 m/s collides elastically with a 2-kg ball moving to the…
A: For Q 12: Option C is the correct option
Q: • P18 If an object's rotational kinetic energy is 50 J and it rotates with an angular speed of 12…
A:
Q: A circular disc is initially rotating at 3.2 rad/s and has a constant angular acceleration. After…
A:
Q: 1. A motorcycle is traveling on a parabolic ramp from A where the curve of the ramp is defined as…
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: Answer any 3 problems I. The cylinder shown in the following rolls without slipping between the two…
A: Solution:-Given that
Q: Placing a small sphere at point A, the rod is a released at an angle of approximately 60 degrees to…
A:
Q: The three 160 g masses in (Figure 1) are connected by massless, rigid rods. What is the triangle's…
A:
Q: 1) a = 0 C=O 44) J Find the moment of inertia about the y-axis for the two wires shown in the…
A: Mass of both cables = m
Q: Conical Pendulum 18.7 An aircraft travelling at 160 knots maintains its altitude during a circular…
A: The objective of this question is to find the angle to the horizontal at which the wings of the…
Q: An electric fan is turned off, and its angular velocity decreases uniformly from 600 rev/min to 150…
A:
Q: 1. A racetrack is constructed such that two arcs of radius 80 m at A and 40 m at B are joined by two…
A:
Q: * Choice the correct answer Angular velocity Frequence Cycle when the signal goes through one…
A: To determine: The correct option.
Q: 34 35 10P RSPHERE RTRACK Rsphere A 2.4 kg sphere with a 39 mm radius rolls without slipping on the…
A:
Q: Consider the arrangment shown that is at rest. Each pulley has mass m and radius R. (a) If we…
A:
Q: A point load of |F|= 14 kN is acting on a rigid bar with an angle 0 = 31° as shown in the Figure…
A: Given data: The force applied is F=14 kN. The distance AB is x=2 m. The distance BC is y=5 m.
Q: a) On the planetary gear system find the tooth number of gear C if the number of teeth on internal…
A: Given: NG=100+(4×6)=124 let, C=X TH=60 TG=N0 Twhere N0=124 Tso,G=124 T
Q: Determine the moment of inertia for the shaded area about (a) the x axis [10 points]; and (b) the y…
A: Write a given values of this question. y=150x2b=100mmd=200mm
Q: Our sun rotates around its axis once every 27 days. • What is the sun's angular velocity in rad/s? •…
A:
Q: Jf 15 J of potential energy are stored in a spring which has been compressed by 2 cm from its…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- 84. •Medical In a laboratory test of tolerance for high angular acceleration, pilots were swung in a circle 13.4 m in diameter. It was found that they blacked out when they were spun at 30.6 rpm (rev/min). (a) At what acceleration (in SI units and in multiples of g) did the pilots black out? (b) If you want to decrease the acceleration by 25.0% without changing the diameter of the circle, by what percent must you change the time for the pilot to make one spin?Chapter 7 question 33Question 1 An Earth satellite has a speed 28,070 km/h when it is at its perigee of 220km above Earth's surface. Find the apogee distance, its speed at apogee, and its period of revolution. 4 Question 2
- Constants | Periodic Table A heavy flywheel is accelerated (rotationally) by a motor that provides constant torque and therefore a constant angular acceleration a. The flywheel is assumed to be at rest at time t = 0 in Parts A and B of this problem. Part A Find the time tı it takes to accelerate the flywheel to wi if the angular acceleration is a. Express your answer in terms of wi and a. • View Available Hint(s) Hν ΑΣφ t = Submit • Part B Find the angle 0, through which the flywheel will have turned during the time it takes for it to accelerate from rest up to angular velocity wi. Express your answer in terms of some or all of the following: w1, a, and t1. • View Available Hint(s) Hνα ΑΣφ ? 01 = Submit Part C Assume that the motor has accelerated the wheel up to an angular velocity wi with angular acceleration a in time tį. At this point, the motor is turned off and a brake is applied that decelerates the wheel with a constant angular acceleration of -5a. Find t2, the time it will…26. Please help me answer this physics question2. Assume the Earth's center is in uniform, unaccelerated motion with respect to inertial space, and that the Earth rotates at a fixed rate of we = 360 deg/day. Find {@ec}EC• the inertial rotation of the Earth as represented in FEc - That is, express the inertial rotation of the Earth in terms of iɛc, jEc, and kɛC (rad/s).
- QUESTION 1 A bar rotates about fixed axis O. Find the magnitude of the acceleration of point A. x = 36 rad/s² . w = 11 rad/s • L = 0.13 m O 3 a L ADetermine the tension of each of rings where the string is frictionless. (Explain and no shortcut please)2- Particle moves with curvature path r = a cos 0 with angular frequency w Calculate the acceleration in polar coordinate 10
- Review I Constants An electric turntable 0.780 m in diameter is rotating about a fixed axis with an initial angular velocity of 0.210 rev/s. The angular acceleration is 0.918 rev/s?. Part B Through how many revolutions has the blade turned in this time interval? Express your answer in revolutions. V ΑΣφ N = 0.212 rev Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part C What is the tangential speed of a noint on the tin of the blade at time t - 0 206 s2A strap, rod, or something comparable is used to spin up the disc. T imagine someone hand-starting a lawnmower. If he pulls the strap with a final speed before pulling the strap away, what is the rotation rate of the disk, w in rev/s? The moment of inertia of a disc is 1/2MR?. There's no sliding. • Strap's final speed = v = 0.74 m/s. • The disc's radius is R = 0.7 m • The small disc's radius is 1 cm • The disc's mass is M = 0.7 kgHello, can you help me with this question?