### Develop a formula predicting the percentage

Assignment Help Physics
##### Reference no: EM1372536

Q. A 3.00 kg bucket of water is raised from a well by a rope. If the upward acceleration of the bucket is 2.20 m/s2, find out the force exerted by the rope on bucket of water.

Q. Develop a formula predicting the percentage an object submerged in water. The formula should be expressed as a ratio in terms of the volume of the block and the volume of displace water. The result must be given in terms of the density of the block, and the density of water.

#### Questions Cloud

 Determine the variable cost : The peace barber shop employs 4-barbers. One barber, who also serves as the manager, is paid a salary of \$1,800 every month. The other barbers are paid 1,300 every month. What are key differences between ontological- teleological : What are key differences between ontological, teleological and cosmological arguments. Identify philosopher who you think best supports his or her argument. Explain your answer briefly. How far up the ladder can a person climb : A 46kg box is being pushed a distance of 7 m across the floor by the force vector P whose magnitude is 144N. The force vector P is parallel to the displacement of the box. Why does government mandate individuals to purchase : Why does government mandate individuals to purchase their own insurance in some cases such as automobile liability insurance but directly provide insurance to people in or situations such as health insurance. Develop a formula predicting the percentage : A 3.00 kg bucket of water is raised from a well by a rope. If the upward acceleration of the bucket is 2.20 m/s2, find out the force exerted by the rope on bucket of water. Implement bucket sort suing two-dimensional array : Where n is number of values to be sorted. Each row of two-dimensional array is referred to as bucket. Write class named BucketSort containing method called sort. What is marginal rate of substitution between flour and rice : What is marginal rate of substitution between flour and rice. What is amount of rice and amount of flour he should be consumed to maximize his utility. Purpose of need statement : What is the purpose of a need statement? What should it contain? What are some of the key factors that would help to determine whether or not an organization is ready to seek funding? Calculation of breakeven units : Jesse, Corporation, located in Mesa, Arizona, manufactures high-end baby chairs. The company's cost accountant, Lisa, has been assigned through the CEO to determine how many baby chairs Jesse, needs to make and sell in order to break even.

### Write a Review

#### How much work the power plant produces in a day

How much work the power plant produces in a day. How much energy is discarded to low temperature source in a day.

#### How various photons per second enter the eye

The threshold of dark-adapted (scotopic) vision is 6 multiplied by 10-11 W/m2 at a central wavelength of 550 nm. If light with this intensity and wavelength enters the eye when the pupil is open to its maximum diameter of 7.5mm, how many photons p..

#### The plane must be pointed west of south

What mass (in grams) of steam at 100°C should be mixed with 257 g of ice at its melting point, in the thermally insulated container, to produce liquid water at 84.0°C.

#### What is the normal force of the seat on the passengers butt

A baseball (m = 148 g) approaches a bat horizontally at a speed of 41.5 m/s (93 mi/h) and is hit straight back at a speed of 45.9 m/s (103 mi/h).

#### What is the tension in the lower wire

Two wires are tied to the 500 sphere. The sphere revolves in a horiIzontal circle at a constant speed of 6.8.

#### Explain by how much does the carrier lengthen

A flight attendant pulls her 63N flight bag a distance of 308m along a level airport floor at a constant velocity. The force she exerts is 45N at an angle of 57° above horizontal. Find the work she does on flight bag.

#### What is the cars angular speed

An open-pit coal mine consumes 71hectares of land, down to a depth of 23m, each year. What volume of earth, in cubic kilometres, is separate in this time.

#### What is the numerical value of the angular momentum

The Hall voltage across a conductor in a 42mT magnetic field is 1.9mu V. When used with the equal current in a different magnetic field, the voltage across the conductor is 2.7mu V.

#### With what speed does electron leave the hole

A man weighing 650 and a woman weighing 440 have same momentum. What is the ratio of the man's kinetic energy to that of the woman.

#### Determine the persons velocity

guess the force between a proton and an electron at the Bohr radius of 0.5Å (1 Å=10-10 m). The magnitude of the charge of an electron, as well as a proton, is 1.6·10-19 C.

#### How much work is done on the flight bag

An airplane flying horizontally 3600 ft above the ground at 120mi/hh, drops relief aid on the ground. Resolve the angle between the vertical and the line joining plane and target at the instant when he package is released.

#### What is the greatest angle of elevation

What is the  greatest angle of elevation