A container is filled to a depth of 22.0 cm with water. On top of the water floa Science Assignment Help. A container is filled to a depth of 22.0 cm with water. On top of the water floa Science Assignment Help.

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A container is filled to a depth of 22.0 cm with water. On top of the water floats a 33.0-cm-thick layer of oil with specific gravity 0.600. What is the absolute pressure at the bottom of the container?

Pa

A container is filled to a depth of 22.0 cm with water. On top of the water floa Science Assignment Help[supanova_question]

## A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is fre Science Assignment Help

A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a frictionless, vertical axle. A constant tangential force of 230 N applied to its edge causes the wheel to have an angular acceleration of 0.818 rad/s^{2}.

[supanova_question]

## A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is fre Science Assignment Help

A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a frictionless, vertical axle. A constant tangential force of 230 N applied to its edge causes the wheel to have an angular acceleration of 0.818 rad/s^{2}.

[supanova_question]

## Calculate the mass of a solid gold rectangular bar that has dimensions lwh = 5.2 Science Assignment Help

Calculate the mass of a solid gold rectangular bar that has dimensions *lwh* = 5.20 cm ✕ 14.0 cm ✕ 23.0 cm. (The density of gold is 19.3 ✕ 10^{3} kg/m^{3}.)

kg

[supanova_question]

## A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is fre Science Assignment Help

A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a frictionless, vertical axle. A constant tangential force of 230 N applied to its edge causes the wheel to have an angular acceleration of 0.818 rad/s^{2}.

kg · m

^{2}

(b) What is the mass of the wheel?

kg

(c) If the wheel starts from rest, what is its angular velocity after 5.10 s have elapsed, assuming the force is acting during that time?

rad/s

[supanova_question]

[supanova_question]

## Suppose two worlds, each having mass M and radius R, coalesce into a single worl Science Assignment Help

Suppose two worlds, each having mass *M* and radius *R*, coalesce into a single world. Due to gravitational contraction, the combined world has a radius of only

3 |

4 |

*R*.

What is the average density of the combined world as a multiple of ρ_{0}, the average density of the original two worlds?

ρ_{0}

_{}

Suppose two worlds, each having mass M and radius R, coalesce into a single worl Science Assignment Help[supanova_question]

## I need help with this question please! Thank you! Mathematics Assignment Help

A dorm has 86 men and 132 women living in it. The number of men and women at the college is

753 and 1,063, respectively. The dean of

students wonders if this dorm’s sex ration reflects the sex ratio of the

college.

a. State the research hypothesis

b. What is the *df *study?

[supanova_question]

## A light rod of length ℓ = 1.00 m rotates about an axis perpendicular to its leng Science Assignment Help

A light rod of length ℓ = 1.00 m rotates about an axis perpendicular to its length and passing through its center as in the figure below. Two particles of masses *m*_{1} = 4.45 kg and *m*_{2} = 3.00 kg are connected to the ends of the rod.

J

(b) Repeat the problem, assuming the mass of the rod is taken to be 2.30 kg.

J

[supanova_question]

## I need help with this question please! Thank you! Mathematics Assignment Help

You read a report saying that people who buy antiques online

tend to be more highly educated than people who buy antiques at live

auctions. What are the rwo variables in

this study?

[supanova_question]

## A light rod of length ℓ = 1.00 m rotates about an axis perpendicular to its leng Science Assignment Help

A light rod of length ℓ = 1.00 m rotates about an axis perpendicular to its length and passing through its center as in the figure below. Two particles of masses *m*_{1} = 4.45 kg and *m*_{2} = 3.00 kg are connected to the ends of the rod.

J

(b) Repeat the problem, assuming the mass of the rod is taken to be 2.30 kg.

J

[supanova_question]