ncruz4084 ncruz4084

19-12-2019
Physics

contestada

A car travels over a dirt road that contains a series of equally spaced bumps (a so-called "washboard" road). While traveling at a given speed the driver experiences a very jarring ride. When the driver drives at a higher speed, however, the ride gets smoother. That is because

Respuesta :

20-12-2019

Answer:

Explanation:

When a car moves faster then it made suspension to oscillate at a faster rate than the previous frequency. The comfort of the car depends upon the natural frequency of suspension. A low frequency can give discomfort while the high frequency can also be harsh. An optimum frequency matching the level of human comfort is desired in the suspension system to absorb the shock.

The ride is perceived as comfortable when the natural frequency is at the level of 60 to 90 cycles per minute.

Answer Link

Otras preguntas

What are some of the rarest natural hazards?

Autumn is working two summer jobs making $16 per hour tutoring and making $12 per hour landscaping.In a giving week she can work...

An aqueous solution of glucose has molality of 6.81 and a density of 1.2 g/ml what is the molarity of glucose in the solution

You are considering the following two mutually exclusive projects. The crossover rate between these two projects is ___ percent and Project ___ should be accept

A population has a mean of 200 and a standard deviation of 50. Suppose a sample of size 100 is selected. What is the probability that the sample mean will be wi

Rearrange this expression into quadratic form, a x 2 + b x + c = 0 , and identify the values of a , b , and c .

Imagine that you were flying on a commercial airplane from Chicago to London. Midflight, you request a bottle of water and drink the entire contents of the bott

3) The height of a triangle is three times it's base. If it’s area is 54cm2 find the dimensions of the triangle?

8. The following phrase from Revelations, "pure river of water of life, clear as crystal, proceeding out of the throne of God and of the Lamb" is depicted in wh

Spreading centers are where new ______ lithosphere is created, and ______ zones are where older oceanic crust descends into the mantle and is recycled.

ACCESS MORE