1)calculate the polar moment of inertia of a wire with a 2 mm diameter 2) what...

1)calculate the polar moment of inertia of a wire with a 2 mm diameter

2) what is the difference between the elastic modulus (E) and the shear Modulus (G) ?

Solutions

Expert Solution

samet mamat answered 1 year ago

Next > < Previous

Related Solutions

We will find the Moment of Inertia Moment and Polar Moment of Inertia of a U...

We will find the Moment of Inertia Moment and Polar Moment of Inertia of a U profile that will determine its dimensions by ourselves.

To calculate moment of inertia

To calculate moment of inertia of axis passing through centre of a square

A. What is the moment of inertia of a solid iron sphere 20 inches in diameter...

A. What is the moment of inertia of a solid iron sphere 20 inches in diameter about an axis passing through the sphere half way from its center to the surface (you will have to look up its density)? If the sphere rolls down an incline plane that makes an angle 20 degrees with the horizontal, what will be its acceleration? B. Derive the formula for acceleration of a circular disk that rolls down an inclined plane that makes an...

What is the moment of inertia of a solid iron sphere 20 inches in diameter about...

What is the moment of inertia of a solid iron sphere 20 inches in diameter about an axis passing through the sphere half way from its center to the surface (you will have to look up its density)? If the sphere rolls down an incline plane that makes an angle 20 degrees with the horizontal, what will be its acceleration? b. Derive the formula for acceleration of a circular disk that rolls down an inclined plane that makes an angle...

Calculate moment of inertia of disc with remaining portion

From a uniform circular disc of radius R and mass 9 M, a small disc of radius R/3 is removed as . Calculate the moment of inertia of the remaining disc about an axis perpendicular to the plane of the disc and passing through the centre of the disc.

Calculate moment of inertia of disc with remaining portion

1. Determine the moment of inertia of a 7.70 kgkg sphere of radius 0.779 mm when...

1. Determine the moment of inertia of a 7.70 kgkg sphere of radius 0.779 mm when the axis of rotation is through its center. 2. A merry-go-round accelerates from rest to 0.70 rad/srad/s in 35 ss. Assuming the merry-go-round is a uniform disk of radius 8.0 mm and mass 3.20×104 kgkg , calculate the net torque required to accelerate it. 3. A centrifuge rotor has a moment of inertia of 4.00×10−2 kg⋅m2kg⋅m2 . How much energy is required to bring...

If the wire diameter decreases to 1 mm but the length is still 20 m and...

If the wire diameter decreases to 1 mm but the length is still 20 m and still carrying the same 20.0 A current, the drift speed of electrons will (increase / decrease / stay the same), the current density will (increase / decrease / stay the same), the resistivity of the wire will (increase / decrease / stay the same), the resistance of the wire will (increase / decrease / stay the same), the electric field inside the wire will (increase / decrease / stay...

Calculate the moment of inertia of a baseball bat for the following cases. (a) Assume the...

Calculate the moment of inertia of a baseball bat for the following cases. (a) Assume the bat is a wooden rod of uniform diameter and take the pivot point to be in the middle of the bat, at the end of the bat, and 5 cm from the end of the handle, where a batter who "chokes up" on the bat would place his hands. Hint: Consider the bat as two rods held together at the pivot point. a) Estimate...

A helical compression spring is wound using 1 mm-diameter music wire. The outside coil diameter of...

A helical compression spring is wound using 1 mm-diameter music wire. The outside coil diameter of the spring is 11 mm. The ends are squared and there are 12 total turns. (a) Estimate the torsional yield strength of the wire. (b) Estimate the static load corresponding to the yield strength. (c) Estimate the scale of the spring. (d) Estimate the solid length of the spring. (e) Is there any possibility for buckling?

Subjects