Compute the density of the object

Assignment Help Physics
Reference no: EM1385236

Q. An object weighing 323-N in air is immersed in water after being tied to a string connected to a balance. The scale now reads 289-N. Immersed in oil; object weighs 300 N. compute the density of the object.

Q. The loaded cab of an elevator has a mass of 3000kg and moves 216-m up the shaft in 23s at constant speed. At what average rate does the force from the cable do work on cab?

Reference no: EM1385236

Questions Cloud

Compaction degree by freezing : We would continue embankment work even if winter season and my question is what is swelling amount of compacted soil for 30cm thickness and 95% compaction degree by freezing.
What is the mass of the disk : A 12.00 kg block on a horizontal frictionless surface is attached to a light spring (force constant = 0.80 kN/m). The block is originally at rest at its equilibrium position when a force (magnitude P = 80 N) acting parallel to surface is applied t..
Illustrate what question will natalie need to address : Natalie is opening a retail store specializing in hard-to-find out gift items. Before she opens her store, illustrate what question will Natalie need to address
What benefits an enterprise system would bring : You have been hired by Santori, Inc., a small company that imports and distributes an Italian sparkling water. The company is interested in what benefits an enterprise system would bring. Would an enterprise system be appropriate for this company?
Compute the density of the object : The loaded cab of an elevator has a mass of 3000kg and moves 216-m up the shaft in 23s at constant speed. At what average rate does the force from the cable do work on cab.
Her work performance has been satisfactory to date : Jill Malibu has a new boyfriend, Jack. He phones her at least 3 times a day and each conversation is at least 30 minutes in length. Her work performance has been satisfactory to date. Illustrate what should "Q" do?
Discuss how a system structure relates to function : When you look around at the world, you can see various examples that show how an object's or a system's structure relates to its function.
Calculate the chi-square statistic : Write a paragraph summarizing the results of the analysis and determine whether the calculated values of chi-square are statistically significant
What is the probability that there will be 3 or more persons : What is the probability that there will be 3 or more persons waiting in the system? Use QM for windows to answer this question.

Reviews

Write a Review

Physics Questions & Answers

  What is the rate of energy transfer by radiation

Three deer, A, B, and C, are grazing in a field. Deer B located 64.00 m from dear A at an angle of 50° north of west. Deer C is located 76° north of east relative to dear A. The distance between deer B and C is 93m. What is the distance between de..

  The first-order dark fringe be observed

Coherent light with wavelength 599nm passes through two very narrow slits, and the interference pattern is observed on a screen a distance of 3.00m from the slits. The first-order bright fringe is a distance of 4.84mm from the center of central brigh..

  What was the original speed of the ball of clay

A billiard ball is moving in the x-direction at 30 cm/s and strikes another billiard ball moving in the y-direction at 40.0 cm/s. As a result of the collision, the first ball moves at 50.0 cm/s, and the second ball stops. In what final direction d..

  What is an average velocity for larry''s entire run

A particular guitar string is supposed to vibrate at 214 Hz, but it is measured to actually vibrate at 272 Hz. By what percentage must the tension in string be changed to get the frequency to the accurate value.

  Obtain an expression for the velocity

Obtain an expression for the velocity

  Find the magnitude of the baseballs momentum

find the magnitude of the baseballs momentum.

  What is the magnitude of the vertical component

What is the magnitude of the vertical component of its velocity as it strikes the ground.

  How far the hill will it coast before starting to roll back

A string is wrapped around a disk of mass m = 1.7 kg and radius R = 0.08 m. Starting from rest, you pull the string with a constant force F = 7 N along a nearly frictionless surface. At the instant while the center of the disk has moved a distance..

  Which makes an angle of 17° with the horizontal

A driver in a car travelling at the speed of 78 km/h sees a cat km away on the road. How long will it take for the car to accelerate uniformly to a stop in exactly 99 m.

  What is the actual distance between the can and the aquarium

An electric motor rotating a workshop grinding wheel at a rate of 93 rev/min is switched off. Assume the wheel has the constant negative angular acceleration of magnitude 2rad/s2.

  Antartica is roughly semicircular

The gearshift lever AB for the transmission of a sports car has position vector r whose line of action passes through points A and B. The driver applies the force F to the knob B of the lever to shift gears. Find out the magnitude of the component..

  What is the minimum force nurse

A uniform plank of length 5.40 m and weight 217 N rests horizontally on two supports, with 1.1 m of the plank hanging over the right support. To what distance x can a person who weighs 417 N walk on the overhanging part of the plank before it immedia..

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