A ring of radius 0.6 m has a mass of 5.0 kg, giving it a moment...
A ring of radius 0.6 m has a mass of 5.0 kg, giving it a moment of inertia of 1.8 kgm2. If the uncertainty in the radius is 0.14 and that of the mass is 0.1, what is the uncertainty of the moment of inertia, in kgm2?
Homework Answers
Question 18 You are given a solid ring with mass m * 2 kg and moment...
Question 18 You are given a solid ring with mass m * 2 kg and moment of inertia, / +34 kg cm2. The inner radius of the ring is R3 cm. What is the outer radius, R, of the ring? 8.5 cm. 3.2 cm 5 cm. 15 cm
A giant yo-yo has a mass of 2 kg and a moment of inertia of 1.28...
A giant yo-yo has a mass of 2 kg and a moment of inertia of 1.28 kgm2. The central spool has a radius of 0.4 m. As it falls, the string unwinds from the central spool without slipping. If the yo-yo is released from rest, how fast will it be moving when it has fallen a distance of 1.5 meters?
The cylinder has radiuw r=0.6m and mass m=47kg Determine the mass moment of inertia in kg...
The cylinder has radiuw r=0.6m and mass m=47kg
Determine the mass moment of inertia in kg · m2 and
the radius of gyration in millimeters of the cylinder about an axis
through point O directed perpendicular to the plane of the page
1. +-33.33 points NorEngstatics1 8.P.098. The cylinder has radius r 0.6 m and mass m 47 kg. m 2 and the radius of gyration in meters o Determine the mass moment of inertia in of the cylinder about...
A spool of thread with a mass of m = 0.1 kg and radius of 5...
A spool of thread with a mass of m = 0.1 kg and radius of 5 cm has one end tied to a rod while being held at rest. The spool is then dropped and rotates while falling 0.6 meters to the floor. Just as it hits the floor the spool is rotating with an angular speed of w=55 rad/s. Please consider the sting mass as negligible and that it comes off tangential to the spool. a) Find the moment...
A spool of thread with a mass of m = 0.1 kg and radius of 5...
A spool of thread with a mass of m = 0.1 kg and radius of 5 cm has one end tied to a rod while being held at rest. The spool is then dropped and rotates while falling 0.6 meters to the floor. Just as it hits the floor the spool is rotating with an angular speed of w= 55 rad/s. Please consider the sting mass as negligible and that it comes off tangential to the spool. a) Find the...
A carousel has a radius of 1.65 m and a moment of inertia of 126 kg...
A carousel has a radius of 1.65 m and a moment of inertia of 126 kg · m2 . A girl of mass 48.0 kg is standing at the edge of the carousel, which is rotating with an angular speed of 3.10 rad/s. Now the girl walks toward the center of the carousel and stops at a certain distance from the center d. The angular speed of the carousel is now 5.0 rad/s. How far from the center did the...
Determine the moment of inertia of the half-ring of mass m about its diametral axis a-a...
Determine the moment of inertia of the half-ring of mass m about its diametral axis a-a and about axis b-b through the midpoint of the arc normal to the plane of the ring. The radius of the circular cross section is small compared with r. Use the values m = 7.0 kg and r = 300 mm. m Answers: laa kg.m2 Ibb = kg.m2
A mass (M_1 = 5.0 kg is connected by a light cord to a mass (M_2...
A mass (M_1 = 5.0 kg is connected by a light cord to a mass (M_2 = 4.0 kg) which slides on a smooth surface, as shown in the figure. The pulley (radius = 0.20 m) rotates about a frictionless axle. The acceleration of M_2 is 3.5 m/s^2. What is the moment of inertia of the pulley?
help me with 24! thanks!! A. 0.6 kgm2 B. 2.4 kgm2 O C.1.2 kgm2 19. Click...
help me with 24! thanks!!
A. 0.6 kgm2 B. 2.4 kgm2 O C.1.2 kgm2 19. Click Go. what is the angular acceleration of the platform? Calculate it using Newton's second law for rotational motion: torque = (moment of inertia) (angular acceleration) and then verify with the simulation. A. 1.6 rad/s2 B. 1 rad/s C. 0.83 rad/s2 20. Decrease the radius of the platform to 3 m (mass stays the same). What happens to the moment of inertia of the platform?...
/25 04 (25 marks) (a) A spool has a mass m 0.5 kg, radius r 0.1...
/25 04 (25 marks) (a) A spool has a mass m 0.5 kg, radius r 0.1 m, moment of inertia about the center of mass Ic-4m2 2.5 x 103 kgm2. The end of the string of the spool is held at the point H with the right hand as shown in Figure Q4(a). Initially, the spool is held with the left d and the system is at rest. Answer the following questions supposing that the spool is gently released from...
Question 18 You are given a solid ring with mass m * 2 kg and moment of inertia, / +34 kg cm2. The inner radius of the ring is R3 cm. What is the outer radius, R, of the ring? 8.5 cm. 3.2 cm 5 cm. 15 cm
The cylinder has radiuw r=0.6m and mass m=47kg
Determine the mass moment of inertia in kg · m2 and
the radius of gyration in millimeters of the cylinder about an axis
through point O directed perpendicular to the plane of the page
1. +-33.33 points NorEngstatics1 8.P.098. The cylinder has radius r 0.6 m and mass m 47 kg. m 2 and the radius of gyration in meters o Determine the mass moment of inertia in of the cylinder about...
A spool of thread with a mass of m = 0.1 kg and radius of 5 cm has one end tied to a rod while being held at rest. The spool is then dropped and rotates while falling 0.6 meters to the floor. Just as it hits the floor the spool is rotating with an angular speed of w=55 rad/s. Please consider the sting mass as negligible and that it comes off tangential to the spool. a) Find the moment...
A spool of thread with a mass of m = 0.1 kg and radius of 5 cm has one end tied to a rod while being held at rest. The spool is then dropped and rotates while falling 0.6 meters to the floor. Just as it hits the floor the spool is rotating with an angular speed of w= 55 rad/s. Please consider the sting mass as negligible and that it comes off tangential to the spool. a) Find the...
Determine the moment of inertia of the half-ring of mass m about its diametral axis a-a and about axis b-b through the midpoint of the arc normal to the plane of the ring. The radius of the circular cross section is small compared with r. Use the values m = 7.0 kg and r = 300 mm. m Answers: laa kg.m2 Ibb = kg.m2
A mass (M_1 = 5.0 kg is connected by a light cord to a mass (M_2 = 4.0 kg) which slides on a smooth surface, as shown in the figure. The pulley (radius = 0.20 m) rotates about a frictionless axle. The acceleration of M_2 is 3.5 m/s^2. What is the moment of inertia of the pulley?
help me with 24! thanks!!
A. 0.6 kgm2 B. 2.4 kgm2 O C.1.2 kgm2 19. Click Go. what is the angular acceleration of the platform? Calculate it using Newton's second law for rotational motion: torque = (moment of inertia) (angular acceleration) and then verify with the simulation. A. 1.6 rad/s2 B. 1 rad/s C. 0.83 rad/s2 20. Decrease the radius of the platform to 3 m (mass stays the same). What happens to the moment of inertia of the platform?...
/25 04 (25 marks) (a) A spool has a mass m 0.5 kg, radius r 0.1 m, moment of inertia about the center of mass Ic-4m2 2.5 x 103 kgm2. The end of the string of the spool is held at the point H with the right hand as shown in Figure Q4(a). Initially, the spool is held with the left d and the system is at rest. Answer the following questions supposing that the spool is gently released from...
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