What is the actual minimum distance needed to stop the plane

Assignment Help Physics
Reference no: EM13527499

A jet plane lands with a speed of 88 m/s and can accelerate at a maximum rate of -4.40 m/s2 as it comes to rest.

a) From the instant the plane touches the runway, what is the minimum time needed before it can come to rest?

b) What is the actual minimum distance needed to stop the plane?

c) at what time after touchdown does the plane reach 1/2 the minimum distance determined above?

Reference no: EM13527499

Questions Cloud

Journalize the partners initial investments : Journalize the partners initial investments and prepare the partnership balance sheet immediately after its formation on March 15.
Determine the total width of the central bright fringe : A two-slit pattern is viewed on a screen 1.28 m from the slits. If the two third-order maxima are 39.6 cm apart, what is the total width of the central bright fringe
How much energy was transferred to the environment : During a portion of the Carnot cycle, a dilute gas of diatomic nitrogen is compressed slowly at constant temperature, T = 280 K. How much energy was transferred to the environment through heating or cooling
Detailed overview of how homeland security : Detailed overview of how Homeland Security was started, and what it's purpose is now. Also, a detailed overview of it's directive - HSPD - 24, NSPD - 59 Biometrics for Identification and Screening to Enhance National Security.
What is the actual minimum distance needed to stop the plane : A jet plane lands with a speed of 88 m/s and can accelerate at a maximum rate of -4.40 m/s2 as it comes to rest. What is the actual minimum distance needed to stop the plane
What are the two rationales for the crime of attempt : What are the two rationales for the crime of attempt? Provide an example of each.
Find the applied torque on the flywheel : A flywheel of mass 187 kg has an effective radius of 0.63 m (assume the mass is concentrated along a circumference located at the effective radius of the flywheel). What is the applied torque on the flywheel
Define a gaseous compound containing carbon and hydrogen : A gaseous compound containing carbon and hydrogen was analyzed and found to consist of 83.65% carbon by mass. At 139 degrees C and 1.00 atm, the density of this compound is 2.55g/L. What is the molar mass?
Find what speed keeps the cylinder at rest : A puck of mass m = 1.90 kg slides in a circle of radius r = 23.0 cm on a frictionless table while attached to a hanging cylinder of mass M = 3.80 kg by a cord through a hole in the table

Reviews

Write a Review

 

Physics Questions & Answers

  What speed does the boxcar have after 10 seconds

what speed does boxcar have after 10 seconds.What is the object's displacement Dx.

  What were initial charges on the spheres

Two identical conducting spheres, fixed in place, attract each other with an electrostatic force of -0.6020 N when separated by 50 cm, center-to-center.

  Compute the magnitude of the net magnetic field

Two long, straight wires are separated by 0.12 m. The wires carry currents of 1.0 A in opposite directions, as the drawing indicates. Find the magnitude of the net magnetic field at the point A

  What would be the tension in the string

A 73 kg parachutist descends during a vertical height of 420 m with constant speed. Find the increase in entropy produced by the parachutist; assume the air temperature is 21°C.

  What is the angle between the net displacement vectors

A bird flies 3.6km due west and then flies 1.2km due north, What is the angle between the net displacement vectors of the 2 birds

  Assume the track is frictionless

Two pipes of equal length are each open at one end. Each has the fundamental frequency of 500 Hz at 325 K. In one pipe the air temperature is increased to 330 K. If the two pipes are sounded together, what beat frequency results.

  Find the thrust of the rocket

A rocket has an initial mass of 28,000 kg, of which 20 percent is the payload. It burns fuel at a rate of 185 kg/s and exhausts its gas at a relative speed of 1.8 km/s.

  Determine the weight of the astronaut

an astronaut weighs 1000N on the surface of the earth(radius = 6.38*10^6m) what is the weight of the astronaut at the elevation of 620 km above the earth's surface

  How large a vertical force must each person exert on beam

Two people, one at each end of a uniform beam that weighs 400N hold the beam at an angle of 25 degrees to the horizontal

  Explain why are the directors liable

This caused Goodly to borrow to meet its obligations, resulting in a drop in its stock price. Are the directors liable? Explain why or explain why not?

  Determine the speed of the test charge

Two identical point charges (q = +6.95 10-6 C) are fixed at diagonally opposite corners of a square with sides of length 0.485 m. A test charge (q0 = -2.15 10-8 C), Determine the speed of the test charge

  Determine the size of the image on her retina

A student is reading a lecture written on a blackboard. If the writing on the blackboard is 4.80 cm high, what is the size of the image on her retina

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