What is the highest speed of the jumper

Assignment Help Physics
Reference no: EM13539706

A bridge over a valley is 300m above the bottom of the valley. A bungee jumper plans to leap from the bridge and barely touch the bottom of the valley. If the body mass of the jumper is 160lb, the spring constant of the bungee cord is k=50N/m,

a) How long of a bungee cord does the jumper need?

b) What is the highest speed of the jumper?

Reference no: EM13539706

Questions Cloud

A plane mirror : A plane mirror:
Calculate what is the tension in the wire : Transverse pulses travel with a speed of 220 m/s along a taut copper wire whose diameter is 1.20 mm. What is the tension in the wire
Does the rod with the attached ball of clay rotate : A 76 g, 31 cm long road hang vertically on frictionless horizontal axle passing through its center a 10 gram ball of clay travelling horizontally at 2.6m/s hits and stick to the very bottom tip of the rod. To what maximum angle, measured from ..
The solar panels on the roof of a house measure : The solar panels on the roof of a house measure 4.0 m by 6.2 m. Assume they convert 12% of the incident EM wave's energy to electrical energy. What average power do the panels supply when the incident intensity is 0.80 kW/m2 and the light is incident..
What is the highest speed of the jumper : A bridge over a valley is 300m above the bottom of the valley. A bungee jumper plans to leap from the bridge and barely touch the bottom of the valley. What is the highest speed of the jumper
In astronomy it is common to expose a photographic plate : In astronomy it is common to expose a photographic plate to a particular portion of the night sky for quite some time in order to gather plenty of light. Before leaving a plate exposed to the night sky, Matt decides to test his technique by exposi..
What is the speed of both balls after the collision : 120 g ball moving to the right at 4.1m/sec catches up and collides with a 450 g ball that is moving to the right at 1.2 m/sec what is the speed of both balls after the collision?
Determine how far along the incline does the box travel : The initial speed of a 1.96-kg box traveling up a plane inclined 37° to the horizontal is 3.31 m/s. How far along the incline does the box travel before coming to a stop
Estimate what is the tension in the rope : A bucket of water with a mass of 8.0 kg is attached to a rope that is wound around a cylinder. What is the tension in the rope

Reviews

Write a Review

Physics Questions & Answers

  Calculate the time interval required to accumulate

from the scattering of sunlight, J. J. Thomson calculated the classical radius of an electron as having the value 2.82 ×10-15 m. Sunlight with an intensity of 500 W/m2 falls on a disk with this radius.

  Question 1 polymer diffusion the figure below indicates the

question 1 polymer diffusion the figure below indicates the result of a particle tracking experiment where lateral

  Determine the diameter of the solenoid

You have a parallel-plate ideal capacitor with a capacitance of 23mF that you connect to a 4V battery until it is fully charged. What is the diameter of the solenoid

  Determine the spacing between the plates

When a potential difference of 160 V is applied to the plates of a parallel-plate capacitor, What is the spacing between the plates

  Qestion1a small metal ball carrying a net charge of q1

question1a small metal ball carrying a net charge of q1 -2.40 mu c is held in a stationary position by insulating

  What is the magnitude of the couples displacement

One afternoon, a couple walks three-fourths of the way around a circular lake, the radius of which is 1.46 km. What is the magnitude of the couple's displacement

  What is the available energy content

what is the available energy content, in joules, of a battery that opperates a 2.00 w electric clock for 18 months

  Find the speed of the car before the collision

A 2,500-kg car moving east at 10.0 m/s collides with a 3,000-kg car moving north. Find the speed of the 3,000-kg car before the collision

  Determine the total force the person must apply

A person is pushing a uniformly-loaded 21.65 kg wheelbarrow along a plank that makes an angle ? = 27.0° with the horizontal. What is the total force the person must apply

  How to compute the acceleration

A 94 g stone is whirled in a horizontal circle on the end of a 73 cm long string. The stone takes 1.10 s to make each complete revolution. Conclude the angle that the string makes with the horizontal.

  Determine what will be the radius of the orbit

Imagine a Hydrogen atom to consist of a single proton as a nucleus and a single electron, which orbits the proton in a circular path. then what will be the radius of the orbit when it has lost half of its original kinetic energy

  Determine the tension in each chain

The pulley system in Figure below is used to lift a 52-kg crate. Note that a chain connects the upper pulley to the ceiling, determine the tension in each chain

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