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#### Mass of a Train - The Physics Factbook - Hypertextbook

Diesel locomotives range in mass from the lightweight 22,680 kg GE to the 113,400 kg GE The BHP Iron Ore train broke the world record for heaviest train in its May 28, 1996 run from Australian cities Newman to Port Hedland The 10 locomotives and 540 ore cars had a combined mass of 722 × 10 7 kg Rui Bing Zheng -- 2000...

#### How to calculate the electric power required to lift 100 ,

Jun 01, 2017· Now considering that you want to lift mass of 100 kg through height of 10meter in 1 minute , How much power in watts is required by the motor to run a car of 100 kg? , How do I calculate the electric power required to 100 rpm rotate 45 kg and 0185 meter radius of wheel?...

#### Photons of wavelength 490 nm are incident on a metal what ,

Photons of wavelength 490 nm are incident on a metal The most energetic electrons ejected from the metal are bent into a circular arc of radius 230 cm by a magnetic field with a magnitude of 180 multiplygif 10-5 T What is the work function of the metal? , A loaded ore car has a mass of 950 kg and rolls on rails...

#### New Page 1 [pstccedu]

Problem: Suppose you are driving along a straight and horizontal highway in a 650-kg car (including your own mass) and your speed is 300m/s The road becomes uphill and you suddenly become curious as to how high up the hill your car might go if you put it in neutral and let it come to stop on its own...

#### Power and Energy | Physics Forums

Aug 08, 2015· A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction It starts from rest and is pulled up a mine shaft by a cable connected to a winch The shaft is inclined at 3008 above the horizontal The car accelerates uniformly to a speed of 220 m/s in 120 s and then continues at constant speed (a) What power...

06 Police investigating an accident measure skidmarks from car A to be 376 m before its impact with car B From the damage to car B, it is estimated that car A was traveling at 200 km/h when it impacted car B Car A is known to have a maximum deceleration of 935 m/s2 How fast must car A have been going before its brakes were applied? 07...

#### 3 Stability - Transport Canada

This means that one cubic metre of pure water has a mass of 1,000 kg Saltwater has a mean density considered to be 1,025 kg/m 3 Steel has a density (depending on its composition) of about 7,430 kg/m 3 If one metric tonne represents 1,000 kg, then 1 cubic metre of steel has a mass of 743 metric tonn The density of wood turpentine can be ....

#### A particle of mass M attached by a string with one fixed ,

A particle of mass M attached by a string with one fixed end at center C is from PHYSICS 201 at University of Wisconsin...

A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction It starts from rest and is pulled up a mine shaft by a cable connected to a winch The shaft is inclined at 285° above the horizontal The car accelerates uniformly to a speed of 215 m/s ,...

#### Which has more interia a car with 900 kg or a car with 1500 kg

Which has more interia a car with 900 kg or a car with 1500 kg? , Momentum = mass x velocity Momentum = 950 x 10 = 9500 kg m s -1 , say a 2013 Toyota Camry is 1452kg or 3200 lbsFully loaded ....

#### Chapter 4

If the car is moving to the right and to the right is taken to be the positive direction, then F e acts to the right and F f acts to the left The net force is ΣF = F e-F f Example 1: An 850-kg car is accelerating at a rate of 24m/s 2 to the right along a straight and horizontal road where it ,...

#### Section 64 Power - SRI LANKA'S EDUCATIONAL HUB

Assume that an average passenger has mass 650 kg 657 A ski tow operates on a slope of length 300 m The rope moves at and provides power for 50 riders at one time, with an average mass per rider of 700 kg Estimate the power required to operate the tow 658 The aircraft carrier John F Kennedy has mass...

#### Physical Science Motion/Force/Work/Power Worksheet #2

the car travel in 10 m inutes? (Convert the minutes to seconds) 2 A person on roller skates starts from a standstill and reaches a velocity of 67 m/s in 45 seconds What was the skater’s acceleration? 3 If the skater in problem (2) had a mass of 55 kg, what force must the skater have produced to accelerate by the amount in (2)? 4...

#### Name:

The person at rest outside the car will see a tension accelerating the mass forward with the car Motion in the Presence of Resistive Forc 15 Calculate the force required to pull a copper ball of radius 00200 m and mass = 0300 kg upward through a fluid at the constant speed 00900 m/s...

#### Find the magnitude of the net force on the bicycle

A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction It starts from rest and is pulled up a mine shaft by a cable connected to a winch, What ma What is the focal length of the lens A convex lens is held over a piece of paper outdoors on asunny day When the paper is held 26 {\rm cm} below the lens, the sunlight ....

#### An elevator system in a tall building consists of an ,

Feb 23, 2016· An elevator system in a tall building consists of an (800kg) car and a (950kg) counterweight joined by a light cable of constant length that passes over a pulley of mass (280kg) The pulley, called a sheave, is a solid cylinder of radius (07m), turning on a horizontal axle The cable does not slip on the sheave...

#### A loaded ore car has a mass of 935 kg and rolls on rails ,

Mar 02, 2009· A loaded ore car has a mass of 935 kg and rolls on rails with negligible friction It starts from rest and is pulled up a mine shaft by a cable connected to a winch The shaft is inclined at 260° above the horizontal The car accelerates uniformly to a speed of 220 m/s in 110 s and then continues at constant speed...

#### Gross-ch6PDF Conservation of Energy | Heat | Kinetic Energy

Gross-ch6PDF Conservation of Energy - Download as PDF File (pdf), Text File (txt) or read online review of conservation of energy...

#### How to calculate the electric power required to lift 100 ,

Jun 01, 2017· Now considering that you want to lift mass of 100 kg through height of 10meter in 1 minute , How much power in watts is required by the motor to run a car of 100 kg? , How do I calculate the electric power required to 100 rpm rotate 45 kg and 0185 meter radius of wheel?...

#### (Solved) - The 2-Mg car increases its speed uniformly from ,

The 2-Mg car increases its speed uniformly from rest to 25 m/ s in 30 s up the inclined road Determine the maximum power that must be supplied by the engine, which operates with an efficiency of ϵ =08 , A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction It starts from rest and is pulled...

#### The work-energy theorem states that the work done on an ,

A car engine applies a force of 65000 N, how much work is done by the engine as it pushed a car a distance of 75 m? , N force move a load, when 395 J of work is done? 4 How much work is required to lift a 500 kg block12 m? A block of mass m = 100-kg moves on a rough horizontal surface with a coefficient of friction µ = 025 The traveled ....

#### Homework Solutions - EIU

Sir Lost and his steed stop when their combined center of mass is 10 m from the end of the bridge The bridge is 80 m long and has a mass of 2 000 kg; the lift cable is attached to the bridge 50 m from the castle end and to a point 120 m above the bridge Sir Lost's mass combined with his armor and steed is 1 000 kg...

#### 3 Stability - Transport Canada

This means that one cubic metre of pure water has a mass of 1,000 kg Saltwater has a mean density considered to be 1,025 kg/m 3 Steel has a density (depending on its composition) of about 7,430 kg/m 3 If one metric tonne represents 1,000 kg, then 1 cubic metre of steel has a mass of 743 metric tonn The density of wood turpentine can be ....

#### Cheating is bad but who gives a **** Flashcards | Quizlet

Cheating is bad but who gives a **** STUDY PLAY , If the second car has a mass of 790 kg and a speed of 151 m/s right after the collision, what is the velocity of the first car after this sudden collision? 140 m/s A 1200-kg ore cart is rolling at 108 m/s across a flat friction-free surface A crane suddenly drops 858 kg of ore ....

#### Chapter 8 Problems - UCCS Home

A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction It starts from rest and is pulled up a mine shaft by a cable connected to a winch The shaft is inclined at 300( above the horizontal The car accelerates uniformly to a speed of 220 m/s ,...

#### (Get Answer) - A loaded ore car has a mass of 950 kg and ,

Sep 26, 2014· A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction It starts from rest and is pulled up a mine shaft by a cable connected to a winch The shaft is inclined at 300° above the horizontal The car accelerates uniformly to a speed of 220 m/s in 120 s and then continues at constant speed...

#### CHAPTER 2

Dec 05, 2013· If the car has a mass of 045 kg Find the acceleration Solution: ma = ∑ F = mg / 3 , 26 A steel plate of 950 kg accelerates from rest with 3 m/s2 for a period of 10s What , 222 A 5-kg piston in a cylinder with diameter of 100 mm is loaded with a linear spring and the outside atmospheric pressure of 100 kPa The spring exerts no force ....

#### A loaded ore car has a mass of 880 kg and rolls on rails ,

Dec 05, 2008· A loaded ore car has a mass of 880 kg and rolls on rails with negligible friction It starts from rest and is pulled up a mine shaft by a cable connected to a winch The shaft is inclined at 280° above the horizontal The car accelerates uniformly to a speed of 220 m/s in 115 s and then continues at constant speed...

#### [Solutions Manual] FundamentalsofThermodynamics[Sonntag ,

22A model car rolls down an incline with a slope so the gravitational “pull” in the direction of motion is one third of the standard gravitational force (see Problem 21) If the car has a mass of 045 kg Find the acceleration Solution: ma = å F = mg / 3 a = mg / 3m = g/3 = 980665 / 3 = 327 m/s2...