If v av = 0 for some time interval t , must the instantaneous velocity v
Question:
If vav = 0 for some time interval Δt, must the instantaneous velocity v be zero at some point in the interval? Support your answer by sketching a possible x-versus-t curve that has Δx = 0 for some interval Δt.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 64% (14 reviews)
Yes it must In the adjoining graph of x ver...View the full answer
Answered By
David Ngaruiya
i am a smart worker who concentrates on the content according to my clients' specifications and requirements.
4.50+
7+ Reviews
19+ 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
-
Must the electric field be zero at any point where the potential is zero? Explain.
-
Will the electric field always be zero at any point where the electric potential is zero? Why or why not?
-
Will the electric potential always be zero at any point where the electric field is zero? Why or why not?
-
Which of these groups has the higher priority? b) -COH or CNH2 a) -CH3 or -CH,CH3 c) -CH;CH,CH3 d) -CH-CH CH3 or -C=N or -CH;CH,CH,CH3 CH3 e) -CHCH3 or
-
What is the evidence that dark matter exists?
-
The data set of paint thicknesses given in DS 6.1.8. Use a statistical software package to obtain sample statistics and boxplots for the following data sets. What do the sample statistics and...
-
True or False. The mean square value of \(x(t)\) can be determined as \(E\left[x^{2} ight]=R(0)\).
-
Harry Johnson, the chief financial officer of Ur Thrift, Inc, a large retailer, had just finished a meeting with the Roger Swasey, the chief financial officer of the large retailer, and Connie Baker,...
-
Determine the size of a septic 10 points tank to serve 12 persons for small residential house. Assume 0.9m width and 1.2m depth of the tank. Your answer A hotel with private baths facilities will...
-
For the network of Fig. 7.86, determine: a. VGSQ and IDQ b. VDS, VD, VC and VS. 12 V 22 kQ Gso 1 1.6 k FIG. 7.86
-
If the instantaneous velocity does not change, will the average velocities for different intervals differ?
-
For each of the four graphs of x versus t in Figure, answer the following questions. (a) Is the velocity at time t 2 greater than, less than, or equal to the velocity at time t 1 ? (b) Is the speed...
-
An experimental addition to UNIX allows a user to connect a watchdog program to a file. The watchdog is invoked whenever a program requests access to the file. The watchdog then either grants or...
-
True Or False In a strict liability case, the plaintiff must prove intent on the part of the defendant.
-
True Or False Torts that trace their heritage back to trespass on the case require no proof of actual damages.
-
A party that can show that a potential juror is unable to decide the case impartially should use a(n) ____________ ____________ ____________, whereas a party that cannot allege bias but that wants to...
-
What will an attorney generally do before initiating a complaint?
-
Describe the voir dire process and distinguish between challenges for cause and peremptory challenges.
-
The production department of Zunni's Manufacturing is considering two numerically controlled drill presses; one must be selected. Comparison data is shown in the table below. MARR is 10 percent/year....
-
Suppose that a company has 10.000 outstanding shares in the beginning of the year. On April 1st, the company increases its shares by 6.000. On July 1st, the company increases its shares again, but...
-
Use the given molar solubilities in pure water to calculate K sp for each compound. a. BaCrO 4 ; molar solubility = 1.08 * 10 -5 M b. Ag 2 SO 3 ; molar solubility = 1.55 * 10 -5 M c. Pd(SCN) 2 ;...
-
The 180-lb iron worker is secured by a fall-arrest system consisting of a harness and lanyard AB, which is fixed to the beam. If the lanyard has slack of 4 ft determine the average impulsive force...
-
The graph shows the vertical reaction force of the shoe-ground interaction as a function of time. The first peak acts on the heel, and the second peak acts on the forefoot. Determine the total...
-
A man hits the 50-g golf ball such that it leaves the tee at an angle of 40o with the horizontal and strikes the ground at the same elevation a distance of 20 m in away. Determine the impulse of the...
-
The Step Company has the following Information for the year just ended: Sales in units Budget 15,000 Actual 14,000 Sales $150,000 $147,000 Less: Variable Expenses 90,000 82,600 Contribution Margin $...
-
Question 2 (2 marks) The year level coordinators for Years 7 to 11 at the school are Amy (A), Brian (B), Claire (C), Daisy (D) and Ellie (E). A faulty telephone system means that some of these...
-
On a certain farm alfalfa yields have been 4.3, 7.2, 5.6, and 3.6 tons per acre in the last 4 years. What is the expected value for the farm's alfalfa yield, if each past result is given equal weight...
Study smarter with the SolutionInn App