Coefficient of friction of the surface

Assignment Help Physics
Reference no: EM131403282

A civil engineer is to design a road curve at a 194 m radius to carry racing cars traveling at 21 m/s. µ = 0.11 At what angle θ should it be banked for maximum control of the racing car? The coefficient of friction of the surface is 0.11 and the acceleration due to gravity is 9.8 m/s2. Answer in units of.

Reference no: EM131403282

Questions Cloud

Develop a function with parameters for a size n : Run this simulation a number of times, say 100 to 1000 times, to obtain an average value for MCF, and compare the results with that of the realistic social network.
Determine the velocity of the football : A football is kicked with an initial speed of 10.2 m/s at an angle of 40.00 above the horizontal. It lands on the ground 2.12 s later. Determine the velocity of the football at the pinnacle of its trajectory.
Find the change in the force of gravity : Find the change in the force of gravity between two planets when the distance between them is decreased by eight.
Find the modified internal rate of return : Find the modified internal rate of return (MIRR) for the following series of future cash flows if the company is able to reinvest cash flows received from the project at an annual rate of 13.05 percent.
Coefficient of friction of the surface : At what angle θ should it be banked for maximum control of the racing car? The coefficient of friction of the surface is 0.11 and the acceleration due to gravity is 9.8 m/s2. Answer in units of.
Calculate the mcf of a generated random graph : Run this simulation a number of times, say 100 to 1000 times, to obtain an average value for MCF, and compare the results with that of the realistic social network.
What is the profitability index of the project : A project has an initial outlay of $1,135. It has a single payoff at the end of year 2 of $7,772. What is the profitability index (PI) of the project, if the company's cost of capital is 7.59 percent?
What is the forms cost of preferred stock financing : That preferred stock is currently selling for $55.01. However, the underwriter would charge flotation costs of $3.59 per share. What is the form's cost of preferred stock financing?
Basements or concrete slab foundations : Would you expect radon gas concentration to be higher in houses with basements or concrete slab foundations? Why? How could you test your hypothesis?

Reviews

Write a Review

Physics Questions & Answers

  A block is hung by a string from the inside roof of a van

A block is hung by a string from the inside roof of a van. When thevan goes straight ahead at a speed of 20 m/s, the block hangsvertically down.

  What is the thinnest possible coating

A lens with a refrective index of 1.5 is coated with a material of refractive index of 1.2 in order to minimize the reflection. what is the thinnest possible coating

  Monochromatic light passes through two slits

Monochromatic light (λ = 570 nm) passes through two slits and onto a screen 4.0 m away. If two nearby bright fringes are separated with 14 mm, what is the slit spacing? If the slit spacing is reduced by a factor of four, what is the new distance amon..

  What is the escape speed from a planet of mass m

An object is released from rest at a distance h above the surface of a planet (mass = M, radius = R

  What is the weight of the barge and its cargo

A barge is 10 m wide and 60 m long and has vertical sides. The bottom of the boat is 1.2 m below the water surface. What is the weight of the barge and its cargo

  Determine the object and image distances

A lens of focal length 10cm produces a real image with magnification of 2. Find the object and image distances and characterize the image

  Find the disks angular acceleration

A hard disk in your computer spins at 5400 rpm. if this disk turns through 12 revolutions before coming to a stop, find the disks angular acceleration

  Illustrate what is the turntable''s rotation angular velocity

A compressed spring shoots the block radically outward along a frictionless groove in the surface of the turntable. Illustrate what is the turntable's rotation angular velocity when the block reaches the outer edge?

  Two blocks of mass m connected via springs to two walls

The system pictured below consists of two blocks of mass m connected via springs to two walls. The springs all have spring constant k. Write the equations of motion for this system. Use as your variables the displacement of each block from its res..

  How much work must the thrusters do

A 4900 kg lunar lander is in orbit 60 km above the surface of the moon. How much work must the thrusters do

  Find the his and her initial acceleration

A couple of astronauts agree to rendezvous in space after hours. Their plan is to let gravity bring them together. Find the his and her initial acceleration

  What is the probability of drawing anyace

consider a standard deck of 52 playing cards that has beenthoroughly shuffled. What is the probability of drawing anyace

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