Find with what acceleration must he slide down the rope

Assignment Help Physics
Reference no: EM13553707

A man of mass 85.0kg is escaping a burning building using a rope that will break if the tension exceeds 700N. With what acceleration must he slide down the rope if it is not to break?

Reference no: EM13553707

Questions Cloud

Use conservation of energy and ignore air resistance : 40 kg ball is thrown with a speed of 12 m s at an angle of 33 degrees. what is the speed at its highest point and how high does it go? use conservation of energy and ignore air resistance
Define the heat capacity of the zinc slug is 996 j/ degree c : 1.9 kJ f heat is added to a slug of rhodium and a separate 1.9 kJ of heat is added toa slug of zinc. The heat capacity of the rhodium slug is 318 J/ degree C while the heat capacity of the zinc slug is 996 J/ degree C.
Find the mass of saturn : Given: G = 6.67259 × 10?11 N m2/kg2 Mimas, a moon of Saturn, has an orbital radius of 1.68 × 108 m and an orbital period of about 23.32 h. find the mass of Saturn
Proper accounting suggests that the unusual gain : Proper accounting suggests that the unusual gain be reported as an extraordinary item and illustrate an appropriate presentation of these items in the income statement.
Find with what acceleration must he slide down the rope : A man of mass 85.0kg is escaping a burning building using a rope that will break if the tension exceeds 700N. With what acceleration must he slide down the rope
How much force is applied on each of the pillars : A 9250 kg bridge going east-west is supported by two pillars. The bridge is 47.0 m long with a pillar 5.0m from the west end and 10 meters from the east end. How much force is applied on each of the pillars?
Explain and describe the possible effect on your results : describe and explain the possible effect on your results of the following experimental errors or variations. in each case, specify the component(s) whose percentage(s)
Explain the discrepancy between net income : Prepare a statement of cash flows for Year 2 and explain the discrepancy between net income and cash flows from operations.
Compute what is the orbital velocity of the asteroid : The period of the earth around the sun is 1 year and its distance is 150 million km from the sun. What is the orbital velocity of the asteroid

Reviews

Write a Review

Physics Questions & Answers

  Determine the energy released in the explosion

A 225 kg projectile, fired with a speed of 109 m/s at a 66.0 angle, breaks into three pieces of equal mass at the highest point of its arc (where its velocity is horizontal). Determine the energy released in the explosion

  Magnitude of the magnetic force that acts on this wire

The x, y, and z components of a magnetic field are Bx = 0.12 T, By = 0.18 T, and Bz = 0.17 T. A 25 cm wire is oriented along the z axis and carries a current of 5.0 A. What is the magnitude of the magnetic force that acts on this wire?

  What is the trucks acceleration and deceleration

What least horsepower must a motor have to be able to drag a 280 box along a level floor at a speed of 1.05 if the coefficient of friction is 0.50.

  How tall is the building that the child is standing on

You are walking around your neighborhood and you see a child on top of a roof of a building kick a soccer ball, How tall is the building that the child is standing on

  What is the angle at the half-power bandwidth

A circular radar operates at a frequency of 8 GHz and has a Diameter of 0.8 m. What is the angle at the half-power bandwidth

  Calculate the magnitude of the electric field at given point

The electric potential in a certain region is given by the equation V(x,y,z) = 3?x2y3 - 2?x2y4z2, Calculate the magnitude of the electric field at the point (x1,y1,z1) = (-5.0, 2.0, 1.5) m in units of N/C

  Find the radius of the circular path the electron follows

A cosmic ray electron moves at 7.00 multiplied by 106 m/s perpendicular to the earth's magnetic field at an altitude where field strength is 1.20 multiplied by 10-5 T

  Calculate the angular acceleration of hollow sphere

a Hollow sphere of mass M=1000kg and radius R=25cm is rolling down of an incline plans making an angle with horizontal. calculate the angular acceleration of hollow sphere

  Find acceleration of the sled

Matthew pulls his little sister Sarah in a sled on an icy surface (no friction) with a force of 60 N at an angle of 600 upward from the horizontal. Find acceleration of the sled

  Calculate the energy density in the region between plates

A 5.60 uF parallel-plate air capacitor has a plate separation of 4.00 mm and is charged to a potential difference of 500V . Calculate the energy density in the region between the plates, in units of J/m^3

  An engine based on the stirling cycle

An engine based on the Stirling cycle uses 2.2 kg of N; as its working fluid. 570 kJ of heat enters at a temperature of 850 K during each cycle. Heat is exhausted at 330 K. You may neglect the temperature dependence of the specific heat in this probl..

  What current is in the primary circuit

What current is in the primary circuit. A proton moves at a speed of 8.0 103 m/s as it passes through a magnetic field of 0.55 T. Find the radius of the circular path. Note down that the charge carried by the proton is equal to that of the electron..

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