The cable a 50 m long and 5-cm diameter steel cable that

Assignment Help Physics

Reference no: EM13631571

A drawbridge is set up as in this figure. The mass of the actual bridge is 1000 kg, and it is 30 m long. The counterweight, located 3 m from the left end of the bridge, has a mass of 500 kg. The pivot point of the bridge is 10 meters from the left end. The cable, a 50 m long and 5-cm diameter steel cable that runs through a system of pullies as shown, is connected to the bridge at a point 5m from the right end.

What is the tension in the cable if the bridge is elevated 20º from the horizontal?

What force is on the bridge at the pivot point?

By what amount does the cable stretch from its original length? (Let g=10 m/s2.)

Reference no: EM13631571

Questions Cloud

To improve the efficiency of a steam boiler system which : to improve the efficiency of a steam boiler system which generates 1000 psia steam for refinery process use the boiler

For a adiabatic steam turbine the operating conditions are : for a adiabatic steam turbine the operating conditions are as followsu1 2750 kjkgp1 3000 kpav1 0u2 2437.89 kjkgp2

What proportion of americans drink more than the : the international bottled water association says that americans on the average drink 4.6 8-oz. servings of water a day.

You are designing a centrifugal compressor system to : you are designing a centrifugal compressor system to compress filtered atmospheric air at 101 kpa absolute to 750 kpa

The cable a 50 m long and 5-cm diameter steel cable that : a drawbridge is set up as in this figure. the mass of the actual bridge is 1000 kg and it is 30 m long. the

A paddle wheel stirs up the water expending 40 kj of work : a 2 kg container of water is at 20 degrees c and is in a room having a temp of 10 degrees c. a paddle wheel stirs up

Consider the following give your answers correct to two : consider the following. give your answers correct to two decimal places.a find the standard score z such that the area

A common test for extrasensory perception esp asks subjects : a common test for extrasensory perception esp asks subjects to identify which of four shapes star circle wave or square

How far will the spring be stretched from its zero position : a 2.0 kg mass is hanging from a spring. when it is in equilibrium the spring is stretched 3.0 cm pasts its zero

User Account

All Pages