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

  Calculate the angular acceleration as a function of time

A fan blade rotates with angular velocity given by ?z(t)= ? ? ? t2, where ? = 5.45rad/s and? = 0.835 rad/s3. Calculate the angular acceleration as a function of time

  With what speed does the skier leave the track

A 70-kg ski jumper starts from rest 59 m above the ground on an icy track and flies off the track at an angle of 31°, With what speed does the skier leave the track

  What is the net horizontal force on box

Three boxes, each of mass 22.0 kg are on a frictionless table, connected by massless strings. What is the net horizontal force on box A

  Find average current does this rotating charge represent

A small sphere that carries a charge of 6.45 ?C is whirled in a circle at the end of an insulating string. What average current does this rotating charge represent

  A 1-cm-thick layer of water stands on a horizontal slab of

a 1-cm-thick layer of water stands on a horizontal slab of glass. a light ray in the air is incident on the water 55

  Determine how far will it travel in each case

Freight trains can produce only relatively small acceleration and decelerations. How far will it travel in each case

  What is the speed of the bullet when it exits the block

A bullet with a mass of 4.0 g and a speed of 650 m/s is fired at a block of wood with a mass of 0.095 kg. What is the speed of the bullet when it exits the block

  Decide the particles velocity as a function of time

The position of a particular particle as a function of time is given with r? = ( 9.60 ti^ + 8.85j^ - 1.00t2k^)m, where t is in seconds. Decide the particle's velocity as a function of time.

  Determine the image distance of this new image

An object is placed in front of a converging lens in such a position that the lens (f = 14.0 cm) creates a real image located 28.0 cm from the lens. What is the image distance of this new image

  What is the induced current through the resistor

A wire and a 10 ohm resistor are used to form a circuit in the shape of a square, 20cm by 20cm. What is the induced current through the resistor and its direction

  Estimate the speed of the shuttle relative to the starship

A starship moving toward Earth with a speed of 0.80 c launches ashuttle craft in the forward direction. What is the speed of the shuttle relative to the starship

  What is the contact force between the blocks

Two blocks (M1 = 2.75 kg and M2 = 6.49 kg) are in contact on a frictionless, horizontal tabletop. What is the contact force between the blocks

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