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

  Assume that newtons law of universal gravitation

Assume that Newton's law of universal gravitation can be applied to these two students and find the gravitational force (in Newtons) that one student exerts on the other when they are separated by 0.493 m. Consider entering the answer using scient..

  Find out the magnitude and direction of the initial velocity

Find out the magnitude and direction of the initial velocity.

  How much electrical energy is transferred to thermal energy

A certain brand of hotdog cooker works by applying a potential difference of 142 V across opposite ends of a hot dog and allowing it to cook by means of the thermal energy produced.How much electrical energy is transferred to thermal energy.

  Find the same rate of acceleration

A 150g ball and a 250g ball are connected by a 34cm long, massless, rigid rod. The balls rotate about their center of mass at 130 . what is the speed of ball of 150 g.

  Find out the tension in the cable and the force

A 37-kg girl is bouncing on a trampoline. All through a certain interval after she leaves the surface of the trampoline, her kinetic energy decreases to 215 J from 430 J. How high does she rise during this interval? Avoid air resistance.

  Is the collision completely elastic

Is the collision completely elastic

  Velocity and acceleration

Displacement is which of the following types of quantities.

  What is the mass of the sculpture

What horizontal force P must a worker exert on the rope to position 50 kg. crate directed over the trailer.

  Find the force provided by the cable

A floodlight with a mass of 20.0 kg is used to clarify the parking lot. The floodlight is supported at the end of a horizontal beam that is hinged to a vertical pole.

  Find the speed at which it hits the ground

Two identical aluminium objects are insulated from their surroundings. Object A has a net charge of excess electrons. Object B is grounded. Which object is at the higher potential.

  Find the db strength of the signal

A signal starts at x point. As it travels to y point it loses eight db. At point y the signal is boosted by ten db. As the signal travels to point z it loses 7 db.

  Find the magnitude of the angular momentum of the system

A puck of mass m1 = 63g and radius r1 = 4.30 cm glides across an air table at a speed of = 1.50 m/s. It makes a glancing collision with a second puck of radius r2 = 6.00 cm and mass m2 = 115 g (initially at rest) such that their rims just touch.

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