The position of a particle moving in space at time t 0 is Find the first
Question:
The position of a particle moving in space at time t ≥ 0 is
Find the first time r is orthogonal to the vector i - j.
Transcribed Image Text:
r(t) = 2i+ 4 sin (4 sin ½)j + + - (³-1/7) K. 3 k.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 42% (7 reviews)
To find the first time the position vector r is orthogonal perpendicular to the vector i j we need t...View the full answer
Answered By
Rodrigo Louie Rey
I started tutoring in college and have been doing it for about eight years now. I enjoy it because I love to help others learn and expand their understanding of the world. I thoroughly enjoy the "ah-ha" moments that my students have. Interests I enjoy hiking, kayaking, and spending time with my family and friends. Ideal Study Location I prefer to tutor in a quiet place so that my students can focus on what they are learning.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
Question Posted:
Students also viewed these Mathematics questions
-
The position of a particle moving along an x axis is given by x - I2t2 - 2t3, where x is in meters and t is in seconds. Determine (a) The position, (b) The velocity, and (c) The acceleration of the...
-
The position of a particle moving along the x axis varies in time according to the expression x = 3t2, where x is in meters and t is in seconds. Evaluate its position (a) At t = 3.00 s and (b) At...
-
The position of a particle between t = 0 and t = 2.00 s is given by x(t) = (3.00m/S3)t3 - (10.0m/s2 )t2 + (9.00m/s)t. (a) Draw the x-t, v.-t, and az-f graphs of this particle. (b) At what time(s)...
-
A bank reconciliation takes time and must balance. An employee was struggling in balancing the bank reconciliation. Her supervisor told her to plug (make an unsupported entry for) the difference,...
-
An investment manager is currently evaluating three projects: 1. Project 1 requires an initial investment of $10,000, will provide future cash flows of $26,000, and the PV of the future cash flows is...
-
The SEC accepts IFRS financial statements from non-U.S. companies, while requiring U.S. GAAP from U.S. companies. Comment on the difficulties faced by financial analysts who analyze financial...
-
What three elements must be included in the caption of a complaint?
-
On January 3, 2011, McDonald Inc. purchased 40% of the outstanding common stock of Old Farms Co., paying $128,000 when the book value of the net assets of Old Farms equaled $250,000. The difference...
-
(2 marks) If f(2) = 16, f' is continuous, and what is the value of f(6)? 2 * f'(x)dr = 19,
-
In alphabetical order below are current asset items for Ruiz Companys balance sheet at December 31, 2012. Prepare the current assets section (including a complete heading). Accounts receivable...
-
At what times in the interval 0 t are the velocity and acceleration vectors of the motion r(t) = i + (5 cos t)j + (3 sin t)k orthogonal?
-
If we start with the definition = -(dB/ds) N and apply the Chain Rule to rewrite dB/ds as we arrive at the formula Use the formula to find the torsion of the helix in Example 2. dB ds dB dt dt ds...
-
The sums have been evaluated. Solve the simplified system for a and b to find the least squares regression line for the points. Use a graphing utility to confirm the result. (Note: The symbol...
-
For the function f ( x ) = x - 3 5 x + 9 evaluate f ( 2 2
-
a. What are the three main external sources of funds for any firm? (3 marks) b. i) ii) What are the two main segments of the international bond market? (1 mark) Which of the two main segments is less...
-
( a ) Let f and g be two functions defined from R - > R with f ( x ) = x 3 + 1 and g ( x ) = 3 x 1 . Find ( gof ) ( 1 ) , ( gof ) ( 2 ) and ( gof ) ( x )
-
Make an appropriate substitution and solve the equation. 3 ( n + 4 ) 2 1 n + 4 = 4
-
FEEDBACK FOR BOTH: ONE One of the most important and complex decisions a firm has to make relates to pricing its products or services (Peter & Donnelly, 2018). In terms of quality and value, our B-12...
-
StickUps Company uses a Sales Journal, a Purchases Journal, a Cash Receipts Journal, a Cash Disbursements Journal, and a General Journal. The following transactions occurred during the month of...
-
Why are stocks usually more risky than bonds?
-
Find the centroid of the region bounded by the x-axis and the curve y = e -c2x2 , where c is a positive constant (see figure). y=e-c X
-
Let I = 4 0 f(x) dx, where f is shown in the figure. Let L(n) and R(n) represent the Riemann sums using the left-hand endpoints and right-hand endpoints of n subintervals of equal width. (Assume n...
-
Use the basic integration rules to find or evaluate the integral. csc (x + 8 4 dx
-
Select two of the Morality Crimes below (you may go off of this list if you seek approval from your instructor). Define the criminal action in general terms or find that actual federal or state law...
-
Choose a global manufacturing firm and conduct research into the process they use to distribute their products. Provide a brief summary of the transportation networks and storage facilities that are...
-
Calculate the below: a) Using 3 month moving average, forecast for periods 6-11 b) Using 5 month moving average, forecast for periods 6-11 c) Calculate mean absolute deviation for each period for...
Study smarter with the SolutionInn App