What was the work done on the object

Assignment Help Physics
Reference no: EM13334536

a variable force f(x) =8x^3 -2x acts on a 2.4 kg objects movinf it from x=0.2 to x=1.4 m. what was the work done on the object? what was the final kinetic enegy is the object starts from rest?

Reference no: EM13334536

Questions Cloud

What arguments would make for allowing insurers to set rates : what arguments would you make for allowing insurers to set their own rates and be regulated by market or competitive forces. what arguments would you make for continuing regulatory approval of insurance rates.
Calculate the number of points a publication provides : In this exercise you shall work with a system of records for publications associated with research and development.
How many patient days does the hospital need to break even : How many patient days does the hospital need to break even and what level of revenue is needed to earn a target income of $540,000?
How many people must attend for the sorority to break even : Each person would pay $40 to attend; 200 attendees are expected Will the event be profitable for the sorority? Show computations and how many people must attend for the sorority to break even?
What was the work done on the object : a variable force f(x) =8x^3 -2x acts on a 2.4 kg objects movinf it from x=0.2 to x=1.4 m. what was the work done on the object
Important task confronting international marketers : what is the meaning of " the most challenging and important task confronting international marketers is cultural judgments because judgments are derived from experience that is the result of acculturation in the home country"
Determine the variable cost per order shipped : Determine the variable cost per order shipped, determine the fixed shipping costs per quarter - determine total shipping costs for 20X7 if activity amounts to 570 orders.
Determine the elastic potential energy of the ball : A ball with a mass of .25 kg is placed on top of a spring with a spring constant of 800. N/m. Determine the elastic potential energy of the ball
Mary utility function over leisure and consumption : Mary's utility function over leisure and consumption is U(L,C) = L2

Reviews

Write a Review

Physics Questions & Answers

  Determine the final kinetic energy of the system

A student on a piano stool rotates freely with an angular speed of 3.05rev/s . The student holds a 1.45kg mass in each outstretched arm, 0.779m from the axis of rotation. Calculate the final kinetic energy of the system

  Find the magnitude of the impulse that the bat imparts

A 148 gram baseball is hit toward the left by a bat. The magnitude of the force the bat exerts on the ball as a function of time, Find the magnitude of the impulse that the bat imparts to the ball

  Determine the rms current in the circuit

A series RLC circuit contains a resistor of 20 ohms, a capacitor of 0.75x10^-6 F, and an inductor of 0.120 H. what is the rms current in the circuit when operating at its resonance frequency

  Find the maximum speed that the car can have

A car rounds a curve that is banked inward. The radius of curvature of the road is R = 114, Find the maximum speed that the car can have without slipping

  Find the minimum velocity

One icy day, my brother Nate decides to load boxes into his commissary truck by sliding them up a ramp into the back of his truck, find the minimum velocity necessary such that when the box comes to rest it will stay at rest

  How fast was the volkswagen going just before the impact

The stoplight had just changed and a 1900kg Cadillac had entered the intersection, heading north at 3.8m/s, How fast was the Volkswagen going just before the impact

  Determine the angle of reflection

Let the angle of incidence be 70° and the transmitted region be diamond with n2 = 2.42

  What is the total pressure on the top of the block

A cube with the side length 1.53 meters of solid styrofoam is completely submerged in fresh water such that the top of the styrofoam block is parallel to the water surface and is 2.55 meters beneath the surface

  Find approximate expressions for the speed

A mass m orbits around a planet of mass M in a parabolic orbit of the form y = x^2/(4L), which has focal length L. Find the angular momentum in 3 different ways: a) Find the speed at closet approach.

  Obtain the angular velocity of the wheel

A 1 kg wheel (hoop) rolls 5 rev. across a horizontal surface (without slipping)a distance of 3.2 m. if the wheel rolls for 3 sec. determine the angular velocity of the wheel

  Find the net charge inside the cube

It is 150 cm from your eyes to your toes. You are standing 196 cm in front of a tall mirror. How far is it from your eyes to the image of your toes.

  Define the magnitude of the external field

define the magnitude of the external field. The Speed time graph of a particle moving along a fixed direction is shown below. Obtain the distance travelled by the particle between t=0 and t=10s. What is the average of the particle over this interva..

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