Estimate the maximum speed if no down force acted on car

Assignment Help Physics
Reference no: EM13665688

An 805 kilogram race car can drive around an unbanked turn at a maximum speed of 56 m/s without slipping. The turn has a radius of curvature of155 meter. Air flowing over the car's wing exerts a downward-pointing force (called the down force) of 11500 Newton on the car.

(a) Estimate the coefficient of static friction between the track and the car's tires?

(b) Estimate the maximum speed if no down force acted on car?

Reference no: EM13665688

Questions Cloud

Gibbs energy is fnxn of p & t derives a relation : Gibbs energy is fnxn of P & T derives a relation that predicts G decreases with temperature at constant pressure.
Determine how far has jason traveled : Jason takes off across level water on his jet powered skis. Determine how far has Jason traveled when he finally coasts to a stop
Define why there is a difference between the two groups : Sulfide precipitates are usually grouped as sulfides insoluble in acidic solution and sulfides insoluble in basic solution. Define why there is a difference between the two groups of sulfide precipitates.
Find what work is done on the block by its weight : A 625 gram block is dropped onto a vertical spring with spring constant k =160.0 N/m. find what work is done on the block by its weight
Estimate the maximum speed if no down force acted on car : An 805 kilogram race car can drive around an unbanked turn at a maximum speed of 56 m/s without slipping. Estimate the maximum speed if no down force acted on car
Compute the difference in dg''s if three tons : Compute the difference in ΔG's if three tons (metric) are compressed specific grav .882 from 1 atm to 5000 atm if benzene is compressible
Determine what is the reading in newton : A 75 kilogram man is standing on a scale in an elevator. Determine what is the reading in Newton if the elevator is at rest? Moving up at a constant velocity of 2.0 m/s and accelerating up at 2.0 m/s
Infer the structure of compound z which has uv-visible : Infer the structure of compound Z (C11H12O4) which has UV-Visible absorptions above 275 nm. Its spectrum shows bands at 3208, 3175, 3100, 2947, 2908, 2847, 2753, 1740, 1730, 1650, 1634, 1590, 1565, 1476, 1455, 1230, and 1105 cm-1
Find how long will it be before he hits the water below : A diver in Mexico dives off the top edge of a cliff 200 meter above the ocean at speed of 3m/s in the horizontal direction. Find how long will it be before he hits the water below

Reviews

Write a Review

Physics Questions & Answers

  Calculate what is the mass of each object

Two identical objects each hold a net charge of q = 9e. If the gravitational force between the two objects exactly cancels the electrostatic force between the objects, what is the mass of each object

  What is the volume of the box as measured by this observer

A cubical box is 0.82m on a side. What is the volume of the box, as measured by this observer

  Find which mass has the larger change in momentum

Identical constant forces push two identical masses A and B continuously from a starting line to a finish line. which mass has the larger change in momentum

  Monochromatic light problem

In an experiment, monochromatic light of λ= 400. nm is incident on a a single slit by a width of 1600.nm. Bright and dark fringes are view on a screen and teh angular positions of the maxima and the minima are measured.

  Find the gravitational frequency change by respect to earth

A satellite operates at an altitude of 20,100 km and utilizes communication frequencies of1598.48 MHz. Find the gravitational frequency change by respect to Earth.

  What will the maximum kinetic energy of the photoelectrons

What will the maximum kinetic energy of the photoelectrons ejected from magnesium (for which work function (line through 0) 0=3.7 eV) when irradiated by ultraviolet light of frequency 1.5 X 10^15 sec^-1

  Long string and a small ball attached to its free end

A simple pendulum is made from a 0.63 mlong string and a small ball attached to its free end. The ball is pulled to one side through a small angle and then released from rest. After the ball is released, how much time elapses before itattains its ..

  Illustrate what information is critical to collect

Your thoughts about illustrate what information is critical to collect at the outset of or early on in the interview process. Explain the upsides and downsides/concerns of having to gather this information and address related issues in a first se..

  Compute the work done on the object

An object moves 2.27m in the +x-direction under the influence of a 141N force directed 41 degrees above the x-axis. Find the work done on the object

  Find the magnitude of electric field at one corner of square

Calculate the magnitude of the electric field at one corner of a square 0.820m on a side if the other three corners are occupied by 6.03×10?6C charges

  For how long in time was the hare stationary

A hare and a tortoise compete in a race over a straight course 0.90 km long. The tortoise crawls at a speed of 0.300 m/s toward the finish line, For how long in time was the hare stationary

  What is the ratio of the number of alpha particles scattered

A beam of 6 MeV alpha particles scatters from a thin gold foil. What is the ratio of the number of alpha particles scattered to angles greater than 1° to the number scattered to angles greater than 3°

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