What is the length of the cord in this stretched position

Assignment Help Physics

Reference no: EM13558948

A 2.00 kg block hangs from a rubber cord, being supported so thatthe cord is not stretched. The unstretched length of the cord is0.500 m, and its mass is 4.30 g. The"spring constant" for the cord is 105N/m. The block is released, and stops at the lowest point.

(a) Determine the tension in the cord when theblock is at this lowest point.

(b) What is the length of the cord in this "stretched"position?

m/s

Reference no: EM13558948

Questions Cloud

What is the acceleration of the rope relativeto him : A man with mass 70.0 kg stands on a platform withmass 25.0 kg. He pulls on the free end of a rope thatruns over a pulley on the ceiling and has its other end fastened tothe platform. What is the acceleration of the rope relativeto him

Current in an electro magnet connected : The current in an electro magnet connected to a 240 V line is 14.5A.At what rate must cooling water pass over the coils if the water temperature is to raise by no more than 7.50C ?

Calculate the electric potential due to an ammonia molecule : Ammonia The ammonia molecule NH3 has apermanent electric dipole moment equal to 1.47 D, where 1 D = 1debye unit = 3.34 multiplied by 10-30 C·m. Calculate the electric potential due to an ammonia molecule at a point56.0 nm away along the axis of the d..

Define a neutron star has the same density as a neutron : Assuming that a neutron star has the same density as a neutron, calculate the mass (in kg) of a small piece of a neutron star the size of a spherical pebble with a radius of 0.20 mm.

What is the length of the cord in this stretched position : A 2.00 kg block hangs from a rubber cord, being supported so thatthe cord is not stretched. What is the length of the cord in this "stretched" position

Profits of the company as a whole : What will be the net effect on the profits of the Tuner Division, the Assembly Division, and the company as a whole - What will be the effect on the profits of the company as a whole?

What s the angular frequency and period of the pendulum : A simple pendulum is made from a string that is 0.65m inlength with a mass of 0.2 kg attached to the free end. The mass is pulled to one side through a small angle and released fromrest. What s the angular frequency and period of the pendulum? if t..

Find the ratio of the electrostatic and gravitational forces : Two identical tiny spheres carrying the same charge are 1.0m apartcenter to center in vacuum and experience an electrical repulsionof 1N. what is their charge? and find the ratio of the electrostatic and gravitational forces between two electrons whe..

An electron accelerated from rest through a voltage : An electron accelerated from rest through a voltageof440 V enters a region of constant magneticfield. If the electron follows a circular path with a radiusof 16 cm, what is the magnitude of the magneticfield?

User Account

All Pages