A particle moves with velocity v = 8t 7, where v is in meters per second
Question:
A particle moves with velocity v = 8t − 7, where v is in meters per second and t is in seconds.
(a) Find the average acceleration for the one-second intervals beginning at t = 3 s and t = 4 s.
(b) Sketch v versus t. What is the instantaneous acceleration at any time?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (5 reviews)
a v at t 3 s t 4 s t 5 s v3 17 ms v4 25 ms v5 33 ms a ...View the full answer
Answered By
Parvesh Kumar
I am an experienced Mathematics and Statistics tutor with 10 years of experience teaching students and working professionals. I love teaching students who are passionate to learn subjects or wants to understand any mathematics and statistics concept at graduation or master’s level. I have worked with thousands of students in my teaching career. I have helped students deal with difficult topics and subjects like Calculus, Algebra, Discrete Mathematics, Complex analysis, Graph theory, Hypothesis testing, Probability, Statistical Inference and more. After learning from me, students have found Mathematics and Statistics not dull but a fun subject. I can handle almost all curriculum of mathematics. I did B.Sc (mathematics), M.Sc (mathematics), M.Tech (IT) and am also Gate (CS) qualified. I have worked in various college and school and also provided online tutoring to American and Canadian students. I look forward to discussing with you and make learning a meaningful and purposeful
5.00+
4+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
Question Posted:
Students also viewed these Mechanics questions
-
The graph shows speedometer readings, in meters per second (on the vertical axis), obtained as a skateboard travels along a straight-line path. How far does the board move between t = 3.00 s and t =...
-
A source of light moves with velocity v relative to a receiver, demonstrate that for v < < c the fractional variation of frequency of light is defined by Eq. (5.6a).
-
A particle of mass 3 kg moves with velocity v = 3 m/si along the line z = 0, y = 5.3 m. (a) Find the angular momentum L relative to the origin when the particle is at x = 12 m, y = 5.3 m. (b) A force...
-
Lets assume you have been offered a job by Jekyll Corporation, a company in the consumer products industry. The job is in your chosen career path. Jekyll Corporation has offered you a position that...
-
A projectile is launched vertically at 100 m/s. If air resistance can be ignored, at what speed will it return to its initial level?
-
Describe a first step in integrating x10 2x4 + 10x + 1 dx. 3
-
Bargain purchase, allocation schedule, and balance sheet The balance sheets for Pablo Corporation and Diego Corporation at December 31, 2016 are summarized as follows (in thousands): Pablo...
-
Herman and Sons Law Offices opened on January 1, 2015. During the first year of business, the company had the following transactions: January 2: The owners invested $ 250,000 (the par value of the...
-
Sachs Brands's defined benefit pension plan specifies annual retirement benefits equal to 1.3% * service years * final year's salary, payable at the end of each year. Angela Davenport was hired by...
-
Sherry Tsang has just started up a small corporation that produces clothing. She has applied for and received a government grant. The grant will automatically be renewed as long as the business shows...
-
At t = 5 s, an object at x = 3 m is traveling at 5 m/s. At t = 8 s, it is at x = 9 m and its velocity is 1 m/s. Find the average acceleration for this interval.
-
The position of an object is related to time by x = At 2 Bt + C, where A = 8 m/s 2 , B = 6 m/s, and C = 4 m. Find the instantaneous velocity and acceleration as functions of time.
-
In Exercises 34, find the mean, the median, and the mode of the data, if possible. If any measure cannot be found or does not represent the center of the data, explain why. Prices (in dollars per...
-
Let $N$ be a positive integer. Consider the relation $\circledast$ among pairs of integers $r, s \in \mathbb{Z}$ defined as $r \circledast s$ when $r-s$ is an integer multiple of $N$. Prove that...
-
Draw a circuit diagram for a typical home hair dryer. To which form (or forms) of energy is electric potential energy converted when you use the dryer?
-
Draw a vector field diagram for particles carrying charges \(+2 q\) and \(-q\) separated by a distance \(r\). Comment on the significance of the vector diagram.
-
(a) Show that the Jones matrix of a polarization analyzer set at angle \(\alpha\) to the \(X\)-axis is given by \[ \underline{\mathbf{L}}(\alpha)=\left[\begin{array}{cc} \cos ^{2} \alpha & \sin...
-
Let \(\mathbf{V}(t)\) be a linearly filtered complex-valued, wide-sense stationary random process with sample functions given by \[ \mathbf{v}(t)=\int_{-\infty}^{\infty} \mathbf{h}(t-\tau)...
-
P24-1A +Link Back to Chapter 22. Exhibit 22-7 (page 899). Cellular Technologies manufactures capacitors for cellular base stations and other communications applications. The company's static budget...
-
State whether each of the following will increase or decrease the power of a one-way between-subjects ANOVA. (a) The effect size increases. (b) Mean square error decreases. (c) Mean square between...
-
A 20.0-mL sample of 0.125 M HNO 3 is titrated with 0.150 M NaOH. Calculate the pH for at least five different points throughout the titration curve and sketch the curve. Indicate the volume at the...
-
A popular brand of cola contains 6.50 g of carbon dioxide dissolved in 1.00 L of soft drink. If the evaporating carbon dioxide is trapped in a cylinder at 1.00 atm and 20.0C, what volume does the gas...
-
In state-of-the-art vacuum systems, pressures as low as 10-9 Pa are being attained. Calculate the number of molecules in a 1.00-m3 vessel at this pressure if the temperature is 27.0C.
-
A room of volume V contains air having equivalent molar mass M (in g/mol). If the temperature of the room is raised from T1 to T2, what mass of air will leave the room? Assume that the air pressure...
-
Production numbers for 2 shifts are shown. The shift supervisor of Shift 2 insists to the production manager that her operators are more productive than the ones on Shift 1. Using a confidence level...
-
In a class, the scores that students got are as shown. What are the 25, 50, 75 and 100th percentiles for the data? 84 84 98 80 89 83 85 56 85 84 84 74 84 81 83 80 45 86 67 79 81 78 76 85 83 77 86 83...
-
Number of points made by Teams A and B are shown. Which statement is true based on running the F-Test Two-Sample for Variances in the Data Analysis pack in Excel? Use a confidence level of 10% to...
Study smarter with the SolutionInn App