Find the force with which each officer pulled on plane

Assignment Help Physics
Reference no: EM13711010

Question: It's possible for a determined group of people to pull an aircraft. Drag is negligible at low speeds, and the only force impeding motion is the rolling friction of the rubber tires on the concrete runway. In 2000, a team of 60 British police officers set a world record by pulling a Boeing 747, with a mass of 200,000 kg, a distance of 100 m in 53 s. The plane started at rest. Suppose that r=0.02.

Part A: Estimate the force with which each officer pulled on the plane, assuming constant pulling force and constant acceleration.

Please Help and show steps. I am trying to understand how to work this question. Thanks in advance!

Reference no: EM13711010

Questions Cloud

Find how far from the surface must the other probe be placed : A very long insulating cylinder of charge of radius 2.70 cm carries a uniform linear density of 18.0 nC/m, How far from the surface must the other probe be placed
Obtain what is this force as a fraction of the runner weight : Running on a treadmill is slightly easier than running outside because there is no drag force to work against. What is this force as a fraction of the runner's weight
How fast is the mass moving at the bottom of its path : A mass m = 7.5 kg hangs on the end of a mass less rope L = 1.81 m long. The pendulum is held horizontal and released from rest. How fast is the mass moving at the bottom of its path
Discuss the role of leadership and motivation : Discuss the role of leadership and motivation in project management utilising appropriate theoretical models to identify how project staff can be led and motivated.
Find the force with which each officer pulled on plane : It's possible for a determined group of people to pull an aircraft. Drag is negligible at low speeds, and the only force impeding motion is the rolling friction of the rubber tires on the concrete runway. Estimate the force with which each officer ..
With what force did the impala push down on the ground : An impala is an African antelope capable of a remarkable vertical leap. with what force did the impala push down on the ground
Determine the drag force on the runner during the race : Running on a treadmill is slightly easier than running outside because there is no drag force to work against. Determine the drag force on the runner during the race
What is the drag force on a car : What is the drag force on a 1.6 m wide, 1.4 m high car traveling at 10 m/s (22 mph)? Suppose that the density of air is 1.2 kg/m3
What must be the total resistance for the current : A heating element of resistance (at its operating temperature) 209ohms is connected to a battery of emf 120V and unknown internal resistance r. What must be the total (combined equivalent) resistance for the current

Reviews

Write a Review

 

Physics Questions & Answers

  A particle is thrown upwards from the ground it experiences

a particle is thrown upwards from the ground. it experiences constant air resistance which produces a retardation of 2

  Calculate the average force exerted on the car

A 970- kg car starts from rest on a horizontal roadway and accelerates eastward for 5.00s when it reaches a speed of 25.0m/s. What is the average force exerted on the car during this time

  What is the direction of the balls velocity

The ball has the speed of 12.1 m/s and is moving in a direction of 33.4 degrees east of north, relative to the ground.

  Find the angle at which remaining piece of shrapnel travaels

An artillery shell of mass 10.00 kg, lying at rest on the ground, accidentally detonates, exploding into three pieces of shrapnel. find the angle at which the remaining piece of shrapnel travels

  Calculate the speed of the car before the collision

At the intersection of Texas Avenue and University Drive, a yellow, subcompact car with mass 800kgtraveling east on University collides with a maroon pickup truck with mass 1850kg, Calculate the speed of the car before the collision

  Determine the potential difference across the capacitor

A series dc circuit containing a 3 ohm resistor and a 5 µF capacitor is connected to a 120 Volt, 60 Hertz source. After a long time, determine the potential difference across the capacitor

  Find the velocity of the second ball after the collision

A dolphin located in seawater at a temperature of 25 °C emits a sound directed toward the bottom of the ocean 200m below. How much time passes before it hears an echo.

  What is the moment of inertia of the flywheel

An energy storage system based on a flywheel (a rotating disk) can store a maximum of 3.2 MJ, What is the moment of inertia of the flywheel

  Compute the magnitude of the magneticfield at center of loop

A circular loop of wire in the horizontal plane carries a counterclockwise current, as viewed from above. compute the magnitude of the magnetic field at the center of the loop?

  Find the final kinetic energy of first glider

A 0.350kg glider is moving to the right on a frictionless, ­horizontal air track with a speed of 0.850m/s when it makes a head-on collision with a stationary 0.150kg glider. Find the Final Kinetic Energy of first glider

  Find his terminal speed if he falls feet first

A 84.0kg skydiver can be modeled as a rectangular "box" with dimensions 24.0cm x 47.0cm x 178cm, What is his terminal speed if he falls feet first

  Undergoes one-dimensional elastic collision with stationary

In the figure below, block 1 of mass m1 slides along an x axis on a frictionless floor with a speed of v1i = 2.40 m/s. Then it undergoes a one-dimensional elastic collision with stationary block 2 of mass m2 = 0.200m1.

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