Find the area of contact between each tire and the ground

Assignment Help Physics
Reference no: EM1322144

A person who weighs 680 N is riding a 98-N mountain bike. Suppose the entire weight of the rider and bike is supported equally by the two tires. If the gauge pressure in each tire is 6.45 105 Pa, what is the area of contact between each tire and the ground?

Reference no: EM1322144

Questions Cloud

How far did it roll the first 5 seconds of motion : A car travelling at 105 strikes a tree. The front end of the car compresses and the driver comes to rest after travelling 0.85. What was the magnitude of an average acceleration of the driver during the collision? State the answer in terms of "'s,..
Express the direction as an angle with respect to +x axis : A metal block of mass m slides on a horizontal surface that has been lubricated with a heavy oil so that the block suffers a viscous resistance that varies as the 3/2 power of the speed F(v)=-cv^3/2. If the initial speed of the block is v0 at x=0,..
The rotational analog of newton''s second law : To which, according to the rotational analog of Newton's second law, is the angular acceleration experienced by an object directly proportional?
Find out its position as a function of time t : How many drops of water are in all the oceans on earth? Assume that contains 25 drops of water. Remember that this is an order-of-magnitude problem, so you should expect that you will only find rough estimates for the numbers you require.
Find the area of contact between each tire and the ground : A person who weighs 680 N is riding a 98-N mountain bike. Suppose the entire weight of the rider and bike is supported equally by the two tires. If the gauge pressure in each tire is 6.45 105 Pa, what is the area of contact between each tire and the ..
Find out the average speed of the fish : A man sitting in a bosun's chair that dangles from a massless rope, which runs over a massless, frictionless pulley and back down to the man's hand. The combined mass of the man and chair is 86 kg. With what force magnitude should the man pull on ..
Design a circuit to control the temperature : Design a circuit to control the temperature of a water bath at a set-point temperature of 85°C. Choose a resistive sensor and draw up a circuit that will provide control around the set-point.
Find out the gauge pressure at the bottom of the tank : A boat moves through the water of a river at 9 m/s relative to the water, regardless of the boat's direction. If the water in the river is flowing at 1.9 m/s, how long does it take the boat to make a round trip consisting of a 225 m displacement d..
Find the speed of the wreckage just after the collision : A 950-kg car traveling west at 15.0 m/s collides with a 750-kg car traveling north at 20.0 m/s. The cars stick together. Find the speed of the wreckage just after the collision

Reviews

Write a Review

Physics Questions & Answers

  How long is the ball "in flight"

A frictionless pulley has the shape of a uniform solid disk of mass 4.00 kg and radius 28.0cm. A 3.60 kg stone is attached to a very light wire that is wrapped around the rim of the pulley, and the stone is released from rest. As it falls down, the w..

  Assume the observer walks toward one speaker with a speed

At sea level, at latitude where, the pendulum that takes 2.00s for a complete swing back and forth has a length of 0.993m. What is the value of g in m/s2 at the location where the length of such a pendulum is 0.970m.

  Determine the speed of the car when the driver slammed

Monochromatic light (640 nm) strikes a pair of slits at normal incidence, forming the double-slit interference pattern on a screen located 1.82m from the slits. It shows the interference pattern observed on the screen. What is the slit separation.

  What is the least coating thickness required

What is the least coating thickness required

  Probability of reflection and transmission of a particle

Computing the probability of reflection and transmission of a particle at walls of a barrier.

  Find the coordinate of the center of gravity for this system

What time would an observer on one of the two planets measure for the similar trip. Find out the coordinates of the center of gravity for this system.

  How long does it take bullet to come to rest

Calculate the amount of work (in electron-volts) it would take to move an electron from 11.6 to 13.4 away from a +3.50 point charge.

  How to find out the magnitude of the acceleration

How to  find out the magnitude of the acceleration

  What is the amount of work completed

A 80 kg person sits on a 4 kg chair. Each leg of the chair makes contact with the floor in a circle that is 1.3 cm in diameter. Find the pressure in pascals exerted on the floor by each leg of the chair, assuming the weight is evenly distributed.

  Minimum acceleration necessary for plane to take flight

An athlete starts at point A and runs at a constant speed of 6m/s around a round track 100 m in diameter, what is x component of this runner's average velocity between points A and B.

  Differentiate between three types of plain carbon steels

Differentiate between the following three types of plain carbon steels.

  What is the speed of bulky cart after the collision

What is the speed of bulky cart after the collision

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