User Account

All Pages

Hovercraft by the force during time

Assignment Help Physics
Reference no: EM131240745

A hovercraft of mass 73.0 kg can move on a horizontal surface, the x-y plane. A single unbalanced force acts on the hovercraft, but the size of the force is unknown. The hovercraft initially has a velocity of 8.0 m/s in the positive x direction and some time later has a velocity of 5.0 m/s in the positive y direction. How much work is done on the hovercraft by the force during this time?

Reference no: EM131240745

Questions Cloud

Assumptions about economic behaviors and policies : Can you relate the Classical and/or Keynesian macroeconomic models to assumptions about economic behaviors and to economics policies being implemented in the U.S. economy today? Discuss this with your group members. Is there anything that you've lear..
Illustrate this situation on a total product curve graph : As Augusta's Hair Salon increases its staff from 1 to 15 hairdressers, it experiences increasing marginal returns, because the hairdressers work faster and better when they are in a larger group. Illustrate this situation on a total product curve ..
Propose two strategies that you as a hr manager : Select one (1) of the following functional areas of Human Resources that you would consider pursuing as a career: Employment, Employee Relations, Training/Development, Compensation, Benefits, or Labor Relations.
About the effects of strategy switching : This week you have read about the effects of strategy switching and what happens when Industrial policy becomes the driver in the development process. The need to search for and promote dynamic comparative advantage is very important at the national ..
Hovercraft by the force during time : The hovercraft initially has a velocity of 8.0 m/s in the positive x direction and some time later has a velocity of 5.0 m/s in the positive y direction. How much work is done on the hovercraft by the force during this time?
Write a formal legal brief : Write a formal legal brief. - Brief the case of Maryland v. Pringle. - Read the entire court opinion then summarizing it into your own words.
Difference between revenues and economic costs : When an economic problem displays the characteristic of nonconvexity, marginal thinking is sufficient to maximize net benefits.
Average total cost is how much pineapple : Petra leases a farmer's field for $40 a day and grows pineapples. She pays students $100 a day to pick pineapples and sheleases capital at $20 a day. The table gives the daily output. What is Petra's total cost and average total cost if she produces ..
Describe an example of a network externality : Describe an example of a network externality. (The textbook describes several examples; try to think of a different one from those presented in the book.)

Reviews

Write a Review

Physics Questions & Answers

  Find the pendulums length

A pendulum makes 24 oscillations in 33s. A) Find the period. Express your answer to two significant figures and include the appropriate units. B) Find the pendulum's length. Express your answer to two significant figures and include the appropriate u..

  What is the mean lifetime of the pions

An unstable particle called the pion has a mean lifetime of 25 ns in its own rest frame. What is the mean lifetime of the pions as measured in the laboratory frame

  How much work was done to the box

Suppose you moved a box across a rough horizontal surface with a 50 N force over a displacement of 10 m. If the frictional force at the interface was 10 N, how much work was done to the box?

  What is the downward acceleration of mass

Two masses, m=3.8kg and m=2.4kg, are hung over a mass less, frictionless pulley. What is the downward acceleration of mass m

  Laser produces a pulse of em radiation with wavelength

A 60.0-mW pulsed laser produces a pulse of EM radiation with wavelength 1060 nm (in air) that lasts for 20.0 ps (picoseconds). In what part of the EM spectrum is this pulse? How long (incentimetres) is a single pulse in air? How many wavelengths fit..

  Find the required location and magnitude of unknown charge

Two known charges, -10.9 µC and 46.3 µC, and an unknown charge arelocated on the x axis. Thecharge -10.9 µC is at the origin, and thecharge 46.3 µC isat x = 14.5 cm.

  Electric energy density among plate-parallel-plate capacitor

Discover the electric energy density among the plates of a 225-F parallel-plate capacitor. The potential dissimilarity between the plates is 305V , and the plate separation is 0.233mm.

  What is the magnitude of the average velocity

The displacement of an object is given as a function of time by x = 3t2 m. What is the magnitude of the average velocity for t = 3.0s - 0 s

  A penny is dropped from rest from the top of the chrysler

a penny is dropped from rest from the top of the chrysler building in new york city. considering that the height of the

  What is the magnitude of the force of kinetic friction

A book of mass 5.2 kg is resting on a flat level table. You push down on the book at an angle of 25.0 degrees from the horizontal with force of magnitude 236 N. The book starts to slip and is sliding across the table. What is the magnitude of the ..

  How far is the electron from the origin

An electron moving along the x axis has a position given by x = 16 te-t m, where t is in seconds. How far is the electron from the origin when it momentarily stops

  Compute what is the time constant of the circuit

A 700 ohm resistor is joined in series with a 200 mH inductance and a 18 V battery. Determine what is the time constant of the circuit

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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