What are the volume and density of the rock

Assignment Help Physics
Reference no: EM13258230

A piece of rock weighs 301 N in air and has an apparent weight of 202 N when suspended under water. What are the volume and density of the rock?

Reference no: EM13258230

Questions Cloud

Find the magnitudes of the velocity : A particle which moves with the curvilinear motion has coordinates in millimeters which vary with the time t in seconds according to x = 2t^2 - 4t and y = 3t^2 - (t^3)/3.
Systematic allocation of depreciable amount : Which of the following is the systematic allocation of the depreciable amount of an intangible asset over its useful life?
Explain what is the molar concentration of silver ion : What is the molar concentration of silver ion in a solution containing 1.3 x 10-4 M CrO42-, saturated with Ag2CrO4
The injury occurred in the workplace : Karen is an employee at a national church foundation, and recently stopped dating John, who also works at the foundation. John has been stalking Karen, and last week he finally delivered on his threat to hurt her - by shooting her in her office with ..
What are the volume and density of the rock : A piece of rock weighs 301 N in air and has an apparent weight of 202 N when suspended under water. What are the volume and density of the rock
Identifiable non-monetary asset-physical substance : Which of the following is an identifiable non-monetary asset without physical substance?
Which is the best alternative to buying a machine : Which is the best alternative to buying a machine assuming an interest rate of 4% and a time span of 6 years. Compare using Present Values. A: Buy new machines for $25k. They earn $5k per year and their maintenance costs are $125 per year.
Determine the concentration of calcium ions in a solution : Find the concentration of calcium ions in a solution made by adding 3.50 g of calcium fluoride to 750. mL of 0.125 M NaF. [For CaF2, Ksp = 3.95 ? 10-11.]
Determine the density of the oil : A U-shaped pipe contains water and oil - water filling one arm of the U and oil filling the other. determine the density of the oil

Reviews

Write a Review

Physics Questions & Answers

  Find its speed after bucket has fallen through a distance

A bucket of water with a mass of 2kg is attached to a rope that is wound around a cylinder. The cylinder has a mass of 3 kg and is mounted horizontally on frictionless hearings. The bucket is released from rest.

  Illustrate what weight is needed to support leg horizontally

A support strap is attached to the patient's ankle 13.0 from the bottom of his foot. Illustrate what weight is needed to support the leg horizontally?

  Shadow on the ground undergo periodic motion

A spaceship is coming directly toward you while you are in the international space station. You are told that the spaceship is shining sodium light. You have an apparatus that and resolve two closely spaced wavelengths if the difference is 0.55 nm. I..

  Find the magnitude and direction of resultant magnetic field

Two long, parallel conductors carry currents I1 = 3.00 A and I2 = 2.50 A, both directed into the plane of the computer screen. Determine the magnitude and direction of the resultant magnetic field at P.

  Determine the expression for the acceleration of object

Consider an object on an incline where friction is present. The angle between the incline and the horizontal is ?, Find an expression for the acceleration of this object. Treat down the incline as the positive direction

  What is the magnitude of the resulting force

Two forces act on a block of wood. The first force has a magnitude of 8.66 N in a direction 12.0 degrees counterclockwise from the positive x-axis, What is the magnitude of the resulting force

  Neatly sketch a minkowski diagram for this situation

A 27 pound meteorite struck the car, leaving a dent 24 cm deep in the trunk. If the meteorite struck the car with a speed of 440 m/s, what was the magnitude of its deceleration, assuming it to be constant.

  Determine how much ln is converted to gas

A 2.2 kg block of ice initially at a temperature of -20°C is immersed in a very large amount of liquid nitrogen (LN) at a temperature of -196°C, and the nitrogen and H2O are allowed to come to thermal equilibrium.

  What is lumberjack''s speed relative to the shore

A caterpillar climbs up a one-meter wall. For every 3 cm it climbs up, it slides down 1 cm. It takes 10 minutes for the caterpillar to climb to the top. Compute the speed at which the caterpillar travels.

  What is the amplitude and frequency of the resultant wave

Two traveling sinusoidal waves are described by the wave functions, What is the amplitude of the resultant wave, What is the frequency of the resultant wave

  How much force is needed to push

Blocks with masses of 2.0 , 4.0 , and 6.0 are lined up in a row on a frictionless table. All three are pushed forward by a 57 N force applied to the 2kg block.How much force does the 4 block exert on the 6.0 block.

  What is the magnitude

What is the magnitude

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd