A particle follows a path r(t) for 0 t T, beginning at the origin O.
Question:
A particle follows a path r(t) for 0 ≤ t ≤ T, beginning at the origin O. The vector called the average velocity vector. Suppose that v̅ = 0. Answer and explain the following:
(a) Where is the particle located at time T if v̅ = 0?
(b) Is the particle’s average speed necessarily equal to zero?
Transcribed Image Text:
1 = =+=+S T V= r' (t) dt is
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 25% (4 reviews)
perhaps best seen by noting that v f r 1 dt r1 a If the average velocity i...View the full answer
Answered By
Utsab mitra
I have the expertise to deliver these subjects to college and higher-level students. The services would involve only solving assignments, homework help, and others.
I have experience in delivering these subjects for the last 6 years on a freelancing basis in different companies around the globe. I am CMA certified and CGMA UK. I have professional experience of 18 years in the industry involved in the manufacturing company and IT implementation experience of over 12 years.
I have delivered this help to students effortlessly, which is essential to give the students a good grade in their studies.
3.50+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
The two particles A and B start at the origin O and travel in opposite directions along the circular path at constant speeds v A and v B respectively. Determine at t = t 1 , (a) The displacement...
-
Should a doctor lose their license? Are there healthcare and/or business reasons that affect such decisions (whether positively or negatively)? Should murder charges be brought against a doctor for...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-6. On December 12, Irene purchased the building where her store is located. She paid...
-
Consider the circuit shown in (Figure 1). Suppose that v 240 V,v 2 110 V, and v 3 450 V Figure 1 of 1 a) Use the mesh-current method to find the magnitude of the total power developed in the circuit...
-
Explain which compound you expect to have the higher boiling point. a) cont b) CH3CHCOH c) CH,CH,OCH,CH, d) CH H or or CHCHCHCH or CHCH,CH,OCH,CH,CH, or H
-
Consider the following January transactions: 1. On January 1, 20X1, three persons, James, Bosh, and Wade, formed JBW Corporation. JBW is a wholesale distributor of electronic equipment. The company...
-
Suppose you fit the interaction model y = b0 + b1x1 + b2x2 + b3x1x2 + e to n = 32 data points and obtain the following results: SSyy = 479 SSE = 21 bn 3 = 10 sbn3 = 4 a. Find R2 and interpret its...
-
For each of the following examples, identify whether the fraud is employee embezzlement, management fraud, investment scam, vendor fraud, customer fraud, or miscellaneous fraud. 1. Marcus bought a...
-
1 of 6 Other revenues and gains Gain on sale of investments Income before tax Income tax expense Net income < Cash dividends Income retained in business Additional information: 80 1,350 540 810 260...
-
A force F = (24t, 16 8t) (in newtons) acts on a 4-kg mass. Find the position of the mass at t = 3 s if it is located at (10, 12) at t = 0 and has zero initial velocity.
-
Find the unit tangent vector to r(t) = (t 2 , tan 1 t, t) at t = 1.
-
Find the circumference of the red circle. 32,
-
According to a recent study, 21% of American college students graduate with no student loan debt. Suppose we obtain a random sample of 106 American college students and record whether or not they...
-
Differentiate the following with respect to x: a. y=5x+2x + x + 15 b. y=4x+3x - 4x - 10 c. y = 3Sin(5x) d. y = 3Cos(3x) e. y=10e -25x f. y = log(6x)
-
Question 2. The rate of drug destruction by the kidneys is proportional to the amount of the drug in the body. The constant of proportionality is denoted by K. At time t the quantity of the drug in...
-
5. 6. -1 (4a) U u X2 1 X2 -2 x -1 -2 12 (4b) U -2 2 Y y 16 x2 X2 3 1 (4c) U u - x 2 Y y -8 Y y -20 5 x X2 2 Find the state space models of the three systems shown in Fig. 4a, Fig. 4b, and Fig. 4c,...
-
Given the following data for Mehring Company, compute total manufacturing costs, prepare a cost of goods manufactured statement, and compute cost of goods sold. Direct materials used $230,000...
-
The car that Diana bought is 8 years old. She paid $6,700. This make and model depreciates exponentially at a rate of 14.15% per year. What was the original price of the car when it was new?
-
Suppose the market is semistrong form efficient. Can you expect to earn excess returns if you make trades based on? a. Your brokers information about record earnings for a stock? b. Rumors about a...
-
Mark Texeira hit a baseball with an initial speed of 125 feet per second at an angle of 40 to the horizontal. The ball was hit at a height of 3 feet off the ground. (a) Find parametric equations that...
-
Suppose that Adam hits a golf ball off a cliff 300 meters high with an initial speed of 40 meters per second at an angle of 45 to the horizontal. (a) Find parametric equations that model the position...
-
Suppose that Karla hits a golf ball off a cliff 300 meters high with an initial speed of 40 meters per second at an angle of 45 to the horizontal on the Moon (gravity on the Moon is one-sixth of that...
-
*please calculate irr in excel
-
Which of the following would not be a period cost? Research and development Direct materials Office supplies Advertising costs
-
\ table [ [ Activity Cost Pool,Activity Measure,Total Cost,Total Activity ] , [ Machining , Machine - hours,$ 3 3 0 , 0 0 0 , 1 5 , 0 0 0 MHs ] , [ Machine setups,Number of setups,$ 3 0 0 , 0 0 0 , 5...
Study smarter with the SolutionInn App