Calculate what is the net work done on the plane

Assignment Help Physics
Reference no: EM13515810

The model airplane in Figure 5.7 is flying at a speed of 14.4 m/s on a horizontal circle of radius 17.2 m. The mass of the plane is 1.19 kg. The person holding the guideline pulls it in until the radius of the circle becomes 10.3 m. The plane speeds up, and the tension in the guideline becomes four times greater. What is the net work done on the plane?

_____ Units J

Reference no: EM13515810

Questions Cloud

Explain solution prepared by mixing and what is the ph : What is the pH (to nearest 0.01 pH unit) of a solution prepared by mixing 52.0 mL of 0.125 M HF and 78.0 mL of 0.0465 M NaOH
Find the angular speed of record after putty sticks to it : A horizontal vinyl record of radius0.14m rotates about a vertical axis through its center with an angular speed of 4.7 rad/s. What is the angular speed of the record immediately after the putty sticks to it
Wants to determine the accuracy of this statistic : A rollercoasters auditors estimate that the average daily. A Rollercoaster''s auditors estimate that the average daily loss from those illegally riding without tickets is at least(greater or equal) $295
Explain which is the best oxidizing agent : Consider the following species: Ca, Br1-, Fe2+ , Cu+, Co3+. Li+. List the oxidizing agents. List the reducing agents. (Some could be both.) Which is the best oxidizing agent
Calculate what is the net work done on the plane : The model airplane in Figure 5.7 is flying at a speed of 14.4 m/s on a horizontal circle of radius 17.2 m. The mass of the plane is 1.19 kg. What is the net work done on the plane
How many moles and grams of cacl2.2h2o reacted : A 0.879g sample of a CaCl2.2H2O/K2C2O4.H2O solid salt mixture is dissolved in 150ml of deionized water, previously adjusted to a pH that is basic. The precipitate, after having been filtered and air-dried, has a mass of 0.284g. The limiting reactant ..
Find out the moles of precipitate which the molarity of ion : 100.0 mL of 0.400 M CoCl2(aq) is mixed with 100.0 mL of 1.600 M NaOH. Determine the moles of precipitate which form, and the molarity of each ion (including spectator ions) after the precipitation process is complete.
Evaluate the potential problems that can exist when : Evaluate the potential problems that can exist when comparability of asset conditions cannot be made within an agency and with other agencies. Suggest how these problems may be minimized
Find how much force does the block exert on bottom of tank : A 6.0kg block of aluminum sits on the bottom of a tank of water. How much force does the block exert on the bottom of the tank

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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