A top-fuel dragster starts from rest and has a constant acceleration of 40.0 m/s 2 . Concepts:

Question:

A top-fuel dragster starts from rest and has a constant acceleration of 40.0 m/s². Concepts:

(i) At time t the dragster has a certain velocity. Keeping in mind that the dragster starts from rest, when the time doubles to 2t, does the velocity also double?

(ii) When the time doubles to 2t, does the displacement of the dragster also double? Calculations: What are the

(a) Final velocities

(b) Displacements of the dragster at the end of 2.0 s and at the end of twice this time, or 4.0 s?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

See More Books

Question Posted: Feb 14, 2017 01:38 AM

See More Questions

An automobile changes speed as shown. Find its acceleration. 7. A dragster starts from rest and reaches a speed of 62.5 m/s in 10.0 s. Find its acceleration (in m/s2). 8. A car accelerates from 25...
The St. Charles streetcar in New Orleans starts from rest and has a constant acceleration of 1.20 m/s2 for 12.0 s. (a) Draw a graph of vx versus t. (b) How far has the train traveled at the end of...
Human centrifuges are often used to simulate different acceleration levels for pilots. When aerospace physiologists say that a pilot is pulling 9g's, they mean that the resultant normal force on the...
QUESTION 5 Discuss the difference between the following:(a) Functional & non-functional requirements(b) User & system requirements T T T Arial ABC 3 (12pt) T Path: p Words:0
How does the fact that there are limited resources in the world relate to accounting information?
For the following exercises, sketch a graph of the given function. f(x) = (x 3) 2
Identify the most commonly included provisions of a premarital agreement.
Why would investors tend to favor a new business led by a management team over one headed by a lone entrepreneur? Is this preference justified?
explain what forecasting is and its role in budgeting. Is forecasting a vital component of the budgeting process
A television reporter is covering the election for mayor of a large city and will conduct an exit poll (interviews with voters immediately after they vote) to make an early prediction of the outcome....
A skydiver is falling straight down, along the negative y direction. (a) During the initial part of the fall, her speed increases from 16 to 28 m/s in 1.5 s, as in part a of the figure. (b) Later,...
The drawing shows projectile motion at three points along the trajectory. The speeds at the points are v1, v2, and v3. Assume there is no air resistance and rank the speeds, largest to smallest....
In a gas-fired boiler, water is boiled at 150C by hot gases flowing through a stainless steel pipe submerged in water. If the rate of heat transfer from the hot gases to water is 74 kJ/s, determine...
Sandhill Co . started 3 , 6 0 0 units during the period. Its beginning inventory is 6 0 0 units one - fourth complete as to conversion costs and 1 0 0 % complete as to materials costs. Its ending...
Rundle Company established a predetermined fixed overhead cost rate of $23 per unit of product. The company planned to make 7,300 units of product but actually produced only 6,800 units. Actual fixed...
Homer Simpson borrows $175,000 from the First Bank of Springfield to buy a home. Federal law regulates the terms of the mortgage that must be disclosed in writing in clear, readily understandable...
Attucks College predicts that in 12 years it will take $250,000 to attend the college for four years. Hailey has a substantial amount of cash and wishes to invest a lump sum of money for her child's...
ceberg Products Inc. declared cash dividends of $66,900 to shareholders on record on December 1, 2023. Outstanding shares include 75,100 common shares worth $225,300 and 11,800, $2 non-cumulative...
Consider the following information for McKinley and Son: Required a. Calculate ROI for 2020 and 2021. Round ROI to four decimal places. b. While income has increased in fiscal 2021, is it clear that...
Funds are separate fiscal and accounting entities, each with its own self-balancing set of accounts. The newly established Society for Ethical Teachings maintains two funds-a general fund for...
(a) If a flea can jump straight up to a height of 0.440 m, what is its initial speed as it leaves the ground? (b) How long is it in the air?
Touchdown on the Moon a lunar lander is making its descent to Moon Base I (Fig. 2.40). The lander descends slowly under the retro-thrust of its descent engine. The engine is cut off when the lander...
A Simple Reaction-Time Test A meter stick is held vertically above your hand, with the lower end between your thumb and first finger. On seeing the meter stick released, you grab it with these two...
Sweeten Company had no jobs in progress at the beginning of the year and no beginning inventories. It started, completed, and sold only two jobs during the year-Job P and Job Q. The company uses a...
1. Review the following tracings, identify the type of BBB, and then explain how you determined your answers 2. Review the following tracing. Do you suspect left ventricular hypertrophy? Explain how...
What are signs that its time to cut corners to get the product launched, and what would you cut?

A top-fuel dragster starts from rest and has a constant acceleration of 40.0 m/s 2 . Concepts:

Question:

Step by Step Answer:

i Because the dragster has an acceleration of 400 ms 2 its velocity changes by 400 ms during each second of the travel Therefore since the dragster st...View the full answer

Physics

Students also viewed these Mechanics questions