

Question #4: The motor turns gear A with the direction provided in the figure. 0.it pulls...
An electric motor turns a llywheel through a drive belt that joins a pulley on the motor and a pulley that is rigidly attached to the flywheel as shown in the figure below. The flywheel is a solid disk with a mass of 53.0 kg and a radius R -0.625 m. It turns on a frictionless axle. Its pulley has much smaller mass and a radius of 0.230 m. The tersion in the upper (taut) segment of the belt is...
The shaft of the motor M turns with an angular velocity w=100(4+t) rad/s, where t is in seconds. (Figure 1) Figure < 1 of 1 > mmc 30 mm 50 mm 225 mm 40 mm м w Part A Determine the distance the load W is lifted in t = 2.5 s using the hoist. Express your answer to three significant figures and include the appropriate units. ? : HÅR sw = Value O a Units Submit Previous Answers Request...
The elevator system given in the figure moves up and down with a velocity of v=1 m/sec. As the elevator starts to move, it reaches to its steady state angular velocity in 1 seconds. It is known that all the friction effects within the system are neglected. The other information related with the system are given as below: Mass moment of inertia about motor shaft M-M : JM=1.25 kgm2 Mass moment of inertia about the elevator shaft K-K : JK=1...
question 2-4 please
1. Two boxes are connected by a light cord, which runs over a below. The coefficient of friction is 0.54. mi = 5 kg and m2 4 kg. a) Find the acceleration of the system. b) Find the tension in the cord (2 pts.) pulley. See fig. m2 2. The 3.5 kg mass on the incline frictionless plane shown below moves upwards under the action of a force of 18.08N parallel to the surface. The force acts...
Figure 1 shows the layout of countershaft used to transmit power to a blower through a pulley drive (4-5). Pulley (driving sheave) 4 has a diameter of 125-mm and pulley (driven sheave) 5 has a diameter of 75 mm. Pulley 5 is mounted vertically below pulley 4 (as shown in the figure). Belt tension on the loose side is 20% of the tension on the tight side. A power of 7.5 kW is transmitted via the gear set (2-3) from...
I need the answer for QUESTION 4 not 3.
4. Consider your answer to the previous problem (part a). Assume m1 = 4.00 kg, m2 = 2.00 kg and the pulley has a radius of R = 6.00 cm and a mass M = 3.00 kg. The magnitude of the frictional torque exerted on the pulley is 0.500 N.m. (a) Starting from rest, how long does it take for the 4.00 kg block to reach the floor, which is 1.0...
Question 7 is related to the force vs mass graph that is
provided and the first section of the excel sheet. Question 3 has
to do with the force bs acceleration graph and second section of
the excel sheet. The first two files are showing the equations that
are supposed to be used to find these answers. Any help would be
greatly appreciated.
I
mainly need assistance on number 1 and 2 now. The question with the
free body diagram...
Physics 120 Worksheet 9- Moment of Inertia and Statics Problem 4. Analyzing Torque- You take the wheel from Problem 3 and drill a tiny hole through the center of the x so you carn mount the wheel in an axle. Now you tie three different pieces of string to the wheel and apply the three tension forces of IN to the wheel. Fri is applied to the top of the wheel and points left. Frz is applied to the bottom...