7. A slender uniform rod 100 cm long is used as a meter stick. Co nsider two parallel axes that are perpendicular to the rod. The first axis passes through the 50-cm mark and the second axis passes through the 30-cm mark. What is the ratio of the moment of inertia through the second axis to the momentof inertia through the first axis? a) I2/I1=1.5b) I2/I1=1.7 c) I2/I1=1.9 d) I2/I1=2.1 e) I2/I1=2.3

7. A slender uniform rod 100 cm long is used as a meter stick. Co nsider two parallel axes that are perpendicular to the rod. The first axis passes through the 50-cm mark and the second axis passes through the 30-cm mark. What is the ratio of the moment of inertia through the second axis to the momentof inertia through the first axis? a) I2/I1=1.5b) I2/I1=1.7 c) I2/I1=1.9 d) I2/I1=2.1 e) I2/I1=2.3

Related questions

Q: An object ( M-6 kg. R-09 m) has moment of inertia about its cm equal 2.5 kg m² rolls down an incline…

A: Mass of object M = 6 Kg The radius of the object R = 0.9m The moment of inertia of the object is I =…

Q: These 200kg, 300kg, and 500kg are 0.123m, 0.234m and 0.345m distant from the axis of rotation…

Q: Determine the moment of inertia about the x-axis of the rectangular area without and with the…

A: a) The mathematical expression for the moment of inertia is calculated as, Ix=BH312 Here, B is the…

Q: 1. Which of the following gives the magnitude and direction of the constant angular acceleration of…

A: Given: M = 7.5 kg F = 25 N d =8 m r=0.5 m I=1/2mr2

Q: 4. If the plate shown in the figure has a density of 8000 kg/m' and a thickness of 0.01m, determine…

A: Inertia is defined as the resistance to angular acceleration of a body that is equivalent to the…

Q: Lay vase on a potter's wheel experiences an angular acceleration of 8.0 rad/s2 due to the…

Q: A typical compact disk has a mass of 15 g and a diameter of 120 mm. What is its moment of inertia…

A: Given:Mass of the compact disk is 15g and diameter of the disk is 120mm.Formula :Write the…

Q: A child is riding a merry-go-round which completes one revolution every 12.0 s. The child is…

Q: The moment of inertia of a uniform rod (about its center) is given by /= ML2/12. What is the kinetic…

A: Given: The mass of the rod is 450 g = 0.45 kg. { 1 g = 0.001…

Q: Determine the mass moment of inertia of a Pyrex glass shaft that is 5 ft long and has a diameter of…

A: Length of Pyrex glass shaft L=5 ft Diameter of shaft d=623 in=203 in

Q: 2. Consider a 15-lb, thin, square plate 2½ feet along each side. You wish to modify this plate to…

A: Given data: The weight of the square plate is W=15 lb=6.8 Kg length of sides of the square plate…

Q: A typical compact disk has a mass of 15 g and a diameter of 120 mm. What is its moment of inertia…

A: The expression for the required moment of inertia about an axis through the center perpendicular to…

Q: The axis of rotation of a thin plate is located at the left side, as shown in the figure. Calculate…

A: Length of the sheet is Width of sheet is The mass density is Note:Find:Moment of inertia of given…

Q: A car is traveling at 20.0 m/s on tires with a diameter of 70.0 cm. The car slows down to a rest…

A: Answer E 1.90 rad/s2 Solution

Q: 49. The moment of inertia of a uniform disc of mass m and radius a about an axis through its centre…

Q: A 4 kg solid sphere has 0.5 m radius. It's moment of inertia is kg.m^2 O a. 0.3 O b. 0.25 O c. 0.2 O…

A: Write the expression for the moment of inertia of solid sphere. Here, m represents the mass and r…

Q: Two wheels of moment of inertia 5.1 kg.m2 and 7.5 kg.m2 are set in rotation with angular speed 4.3…

Q: Consider a sphere of mass m and radius a, and centroidal axes x, y, and z. If the moment of inertia…

Q: Determine the moment of inertia ly (in.4) of the shaded area about the y-axis. Given: x = 4 in. y =…

A: Given values: x=4 iny=9 inz=4 inRadius, R=2 inx'=3 in

Q: Consider the pendulum shown in the figure. Calculate: y r," A- A' 0.5h" B h" t" %D r2" C' COLLAPSE…

A: Solution: Given Values, r1=0.6 inr2=1.1 inh=6 int=0.1 in

Q: 2. Which of the following equations gives the mass moment of inertia of a thin homogenous…

Q: The three masses are connected by massless, rigid rods. The masses are mA = 0.208 kg, mB = 0.342…

A: Given data: Three masses: mA=0.208 kg; mB=0.342 kg; mC=0.418 kg Angular speed, ω=7.62 rev/s=7.62×2π…

Q: For a solid disk, I= ½ mr². If a solid disk of mass=5.0 kg has a radius of .25 m has force of 12 N…

A: Given data: Mass of disk ( m) = 5 kg Radius (r) = 0.25 m Force (F) = 12 N

Q: The axis of rotation of a thin plate is located at the left side, as shown in the figure. Calculate…

Q: 63. mmh A thin rod has a length of 0.25 m and rotates in a circle on a fric- tionless tabletop. The…

A: Given,

Q: The cylinder shown in the figure has radius R of 46 m and moment of inertia of 19 kg.m². Three…

Q: The three masses are connected by massless, rigid rods. The masses are mA = 0.229 kg, mB = 0.342…

Q: 49. Given that the moment of inertia of a rod of mass m and length 2/ about an axis through its…

A: The moment of inertia is given by I =mass x radius of gyration2

Q: point object with a mass of 150 g can move around a circular track that has a radius of 25 cm. What…

Q: A spaceship is approaching a space station at a speed of 1.65 x 105 m/s. The space station has a…

A: Part (a) Given: The speed of spaceship is v=1.65×105 m/s. The frequency of light emitted by…

Q: Computation. A uniform solid sphere has mass M = 8.9 kg and radius R = 0.2 m. What is its moment of…

A: Given: The mass of the sphere is 8.9 kg. The radius of the sphere is 0.2 m.

Question

7. A slender uniform rod 100 cm long is used as a meter stick. Co

nsider two parallel axes that are perpendicular to the rod. The first axis passes through the 50-cm mark and the second axis passes through the 30-cm mark. What is the ratio of the moment of inertia through the second axis to the momentof inertia through the first axis?

a) I₂/I₁=1.5
b) I₂/I₁=1.7

c) I₂/I₁=1.9

d) I₂/I₁=2.1

e) I₂/I₁=2.3

Expert Solution