Find the magnitude of the force that is required to hold

Assignment Help Physics
Reference no: EM13675114

The equilibrium length of a certain spring with a force of constant k=250 N/m is 0.18 meter.

(a) Find the magnitude of the force that is required to hold this spring at twice the equilibrium length?

(b) Is the magnitude of the force required to keep the spring compressed to half its equilibrium length greater then, less than or equal to the force found in part (a).

Reference no: EM13675114

Questions Cloud

Determine what is the planes acceleration : A jet plane traveling 1840 kilometer per hour (511 m/s) pulls out of a dive by moving in an arc of radius 5.40 kilometer, determine what is the planes acceleration
Evaluate what is the force on the proton : In a particle accelerator, a proton reaches an acceleration of 9.0 × 1013 m/s2. The mass of a proton is 1.7 × 10 -27 kilograms. Evaluate what is the force on the proton
Find through how many radians does the turntable rotate : The turntable of a record player has an angular speed of 9.7 rad/s at the instant it is switched off. 4.0 sec later, Find through how many radians does the turntable rotate from the time it is turned off until it stops
Calculate what is the speed of the block : A 3.00 kilogram block on a horizontal floor is attached to a horizontal spring that is initially compressed 0.0400 meter. A Find what is the speed of the block when it has moved a distance of 0.0200 m from its initial position
Find the magnitude of the force that is required to hold : The equilibrium length of a certain spring with a force of constant k=250 N/m is 0.18 meter. Find the magnitude of the force that is required to hold this spring at twice the equilibrium length
Find the force of friction exerted on the backpack : A backpack full of books weighing 52 Newton rests on a table in a physics classroom. If the spring is pulled until it stretches 2 centimeter and the pack remains at rest, find the force of friction exerted on the backpack by table
Obtain what fraction of the original gas remains : The pressure of a helium gas cylinder is 29.7 atm. After several balloons have been blown up the pressure is decreased to 5.68 atm. Obtain what fraction of the original gas remains
Evaluate what the wavelength of light of the source : The first bright fringe of a diffraction grating of 600 ruling/mm is found at angle of 21o. Evaluate what the wavelength of light of the source
Determine to what maximum angle does the rod rotate : A 76 gram and 31 centimeter long road hang vertically on frictionless horizontal axle passing through its center a 10 g ball of clay travelling horizontally at 2.6 m/s hits and stick to the very bottom tip of the rod

Reviews

Write a Review

Physics Questions & Answers

  Determine approximate number of capillaries in human body

The aorta carries blood away from the heart at a speed of about 39 cm/s and has a radius of approximately 1.0 cm. The aorta branches eventually into a large number of tiny capillaries that distribute the blood to the various body organs.

  What is the total energy density within the pulse

A laser pulse has an energy of 16 J and a beam radius of 2 mm. The pulse duration is 13 ns and the energy density is constant within the pulse. What is the total energy density within the pulse

  At the top of earths atmosphere-sun radiate energy

At the top of Earth's atmosphere, sunlight has an average intensity of 1350W/m^2. If the average distance from Earth to the Sun is 1.50x10^11m, at what rate does the Sun radiate energy?

  Compute energy and momentum for electron and photon

A photon of energy 50 MeV moves along the x-axis and Comptonscatters with an electron initially at rest. After the collision the resulting photon is observed traveling along the y-axis and the electronhas recoiled.

  Evaluate the speed at which the water leaves the hole

A large storage tank, open to the atmosphere at the top and filled with water, develops a small hole in its side at a point 29.0 m below the water level. Determine the speed at which the water leaves the hole

  What are frequency of motion in hertz-angular speed of ball

A ball rotates in a circle of radius 20.0 cm, making one complete revolution every 2.00 s. What are (a) the speed of the ball, (b) the frequency of motion in hertz, and (c) the angular speed of the ball?

  Find the image distance of the truck

The outside mirror on the passenger side of a car is convex and has a focal length of -7.7 m. Relative to this mirror, Find the image distance of the truck.

  Determine the sign and magnitude of the charge q

The attractive electrostatic force between the point charges 7.35x10^-6C and Q has a magnitude of 0.400N when the separation between the charges is 2.92m. Find the sign and magnitude of the charge Q.

  By what length is the spring extended

A block of mass m = 4 kg slides back and forth on a frictionless horizontal track. It is attached to a spring with a relaxed length of L = 4 m, By what length is the spring extended

  At the point where the spring is compressed a distance d

the cable on an elevator of mass m snaps and two safety mechanisms come into play. emergency brakes apply a constant

  What is the amount of energy lost during the impact

A golf ball of mass 50 g released from a height 1.5m above a concrete floor bounces back to a height of 1.0 m. What is the amount of energy lost during the impact

  What is the net effect of aerosols on climate answer must

what is the net effect of aerosols on climate? answer must be 400-500 words and fully

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