![[2 marks] [13 marks] QUESTION 3 The velocity vector, v(t) of a particle in motion is given by v(t)=ei+sin 3t j+ -k. Find 2t](http://img.homeworklib.com/questions/f5de8470-68eb-11eb-a384-afb3f1bbcbe0.png?x-oss-process=image/resize,w_560)
Homework Answers
![aven that vlt) e²; & fingtjt k 2+1 yo). 2itja3k .ts position vector rit). Sulto.de Skiezi #finztj + fakto] *) seziodets singt](http://img.homeworklib.com/questions/f6aa41f0-68eb-11eb-9e34-a3a93ea15016.png?x-oss-process=image/resize,w_560)
Add Answer to:
Help please, tq
[2 marks] [13 marks] QUESTION 3 The velocity vector, v(t) of a particle...
(1 point) Given the acceleration vector a(t) = (-4 cos (2t))i + (-4 sin (2t))j +...
(1 point) Given the acceleration vector a(t) = (-4 cos (2t))i + (-4 sin (2t))j + (-3t) k , an initial velocity of v (0) =i+ k, and an initial position of r (0)=i+j+ k, compute: A. The velocity vector v (t) = j+ . B. The position vector r(t) = j+ k
Suppose the initial velocity of a particle is given by v(O)=(-1,0,0) and the acceleration is given...
Suppose the initial velocity of a particle is given by v(O)=(-1,0,0) and the acceleration is given by a(t)=2cos 2t i-2 sin 2t j+2tk. (1) Find the velocity vector function, v(t). (3 Marks) Find the scalar normal component of acceleration, at trī. (7 Marks)
Find the position vector for a particle with acceleration, initial velocity, and initial position given below. a(t...
Find the position vector for a particle with acceleration, initial velocity, and initial position given below. a(t) (4t, 2 sin(t), cos(2t)) 5(0) (0, 5,5) r(t) Preview Preview Preview The position of an object at time t is given by the parametric equations Find the horizontal velocity, the vertical velocity, and the speed at the moment wheret - 4. Do not worry about units in this problem. Horizontal Velocity - Preview Vertical Velocity- Preview Preview peed-
Find the position vector for...
The vector r(t) is the position vector of a particle at time t. Find the angle...
The vector r(t) is the position vector of a particle at time t. Find the angle between the velocity and the acceleration vectors at time t = 0. r(t) = sin (3t) i + In(31 2 + 1)j + V32.1k os Oo 4 Moving to the next question prevents changes to this answer.
12. The angular position of the particle is (t)= 2 + 3t+ t(rad), its angular velocity...
12. The angular position of the particle is (t)= 2 + 3t+ t(rad), its angular velocity at t = 3s is: * 5 (8 Points) none of them 22 1/s 16 1/s 25 1/5 9 1/3 13.A 2.50-kg particle moves in the xy plane with a velocity of v = 3 i +5k (m/s). Determine the angular momentum of the particle in Js, when its position vector is r = 7 i (m): * (7 points) 87,5j 21j none of...
Prove the arithmetic properties of the Cross Product 1. 2. a. Line L1 is parallel to the vector u...
please answer question 4-7
Prove the arithmetic properties of the Cross Product 1. 2. a. Line L1 is parallel to the vector u Si+j, line L2 is parallel to the vector u-3i +4j and both lines pass through point P(-1,-2). Determine the parametric equations for line L1 and Lz b. Given line L:x(t)-2t+8,y(t)-10-3t. Does L and Ls has common 3. a. Find the equation of the plane A that pass through point P(3,-2,0) with b. Given A2 be the plane...
Please help with 3, 4, and 5. Really need help with all 3 problems please. Page...
Please help with 3, 4, and 5. Really need help with
all 3 problems please.
Page 2 of 5 Name 3. (8 points) Find the position of n moving particle whose acceleration at time I is given bw the vector function a(t) = -costi - & sin(21) j. the initial position is given by the vector r(0) = li. and the initial velocity is given by the vector v(0) -i + 4j+k 1. (6 points) Describe the graph of the...
Find the position vector for a particle with acceleration, initial velocity, and initial position given below....
Find the position vector for a particle with acceleration, initial velocity, and initial position given below. a(t) = (2+, 4 sin(t), cos(5t)) v(0) = (-3, -5,0) 7(0) = (-5,2, - 1) F(t)
A particle moves in the plane with position given by the vector valued function r(t)=cos^3(t)i+sin^3(t)j MA330...
A particle moves in the plane with position given by the
vector valued function r(t)=cos^3(t)i+sin^3(t)j
MA330 Homework #2 particle moves in the plane with position given by the vector-valued function The curve it generates is called an astrid and is plotted for you below. (a) Find the position att x/4 by evaluating r(x/4). Then draw this vector on the graph (b) Find the velocity vector vt)-r)-.Be sure to apply the power and (e) Find the velocity at t /4 by...
(a) Find the position vector of a particle that has the given acceleration and the specified...
(a) Find the position vector of a particle that has the given acceleration and the specified initial velocity and position. a(t) - 13ti + etj + e-t, V(0) - k, r(0) = 1 + k r(t) -
(1 point) Given the acceleration vector a(t) = (-4 cos (2t))i + (-4 sin (2t))j + (-3t) k , an initial velocity of v (0) =i+ k, and an initial position of r (0)=i+j+ k, compute: A. The velocity vector v (t) = j+ . B. The position vector r(t) = j+ k
Suppose the initial velocity of a particle is given by v(O)=(-1,0,0) and the acceleration is given by a(t)=2cos 2t i-2 sin 2t j+2tk. (1) Find the velocity vector function, v(t). (3 Marks) Find the scalar normal component of acceleration, at trī. (7 Marks)
Find the position vector for a particle with acceleration, initial velocity, and initial position given below. a(t) (4t, 2 sin(t), cos(2t)) 5(0) (0, 5,5) r(t) Preview Preview Preview The position of an object at time t is given by the parametric equations Find the horizontal velocity, the vertical velocity, and the speed at the moment wheret - 4. Do not worry about units in this problem. Horizontal Velocity - Preview Vertical Velocity- Preview Preview peed-
Find the position vector for...
The vector r(t) is the position vector of a particle at time t. Find the angle between the velocity and the acceleration vectors at time t = 0. r(t) = sin (3t) i + In(31 2 + 1)j + V32.1k os Oo 4 Moving to the next question prevents changes to this answer.
12. The angular position of the particle is (t)= 2 + 3t+ t(rad), its angular velocity at t = 3s is: * 5 (8 Points) none of them 22 1/s 16 1/s 25 1/5 9 1/3 13.A 2.50-kg particle moves in the xy plane with a velocity of v = 3 i +5k (m/s). Determine the angular momentum of the particle in Js, when its position vector is r = 7 i (m): * (7 points) 87,5j 21j none of...
please answer question 4-7
Prove the arithmetic properties of the Cross Product 1. 2. a. Line L1 is parallel to the vector u Si+j, line L2 is parallel to the vector u-3i +4j and both lines pass through point P(-1,-2). Determine the parametric equations for line L1 and Lz b. Given line L:x(t)-2t+8,y(t)-10-3t. Does L and Ls has common 3. a. Find the equation of the plane A that pass through point P(3,-2,0) with b. Given A2 be the plane...
Please help with 3, 4, and 5. Really need help with
all 3 problems please.
Page 2 of 5 Name 3. (8 points) Find the position of n moving particle whose acceleration at time I is given bw the vector function a(t) = -costi - & sin(21) j. the initial position is given by the vector r(0) = li. and the initial velocity is given by the vector v(0) -i + 4j+k 1. (6 points) Describe the graph of the...
Find the position vector for a particle with acceleration, initial velocity, and initial position given below. a(t) = (2+, 4 sin(t), cos(5t)) v(0) = (-3, -5,0) 7(0) = (-5,2, - 1) F(t)
A particle moves in the plane with position given by the
vector valued function r(t)=cos^3(t)i+sin^3(t)j
MA330 Homework #2 particle moves in the plane with position given by the vector-valued function The curve it generates is called an astrid and is plotted for you below. (a) Find the position att x/4 by evaluating r(x/4). Then draw this vector on the graph (b) Find the velocity vector vt)-r)-.Be sure to apply the power and (e) Find the velocity at t /4 by...
(a) Find the position vector of a particle that has the given acceleration and the specified initial velocity and position. a(t) - 13ti + etj + e-t, V(0) - k, r(0) = 1 + k r(t) -
Most questions answered within 3 hours.
-
Please Help ASAP.
1Consider the below code which iterates over a linked
list of n nodes...
asked 1 minute ago -
Determine the air to fuel ratio of:
Canadian natural gas, with 93.9% methane, 4.2% ethane, 0.3%...
asked 1 minute ago -
A manufacturer of power tools claims that the average amount of
time required to assemble their...
asked 4 minutes ago -
"electron-withdrawing substituents on carbon encourage back
donation", then on the next page he says that "greater...
asked 15 minutes ago -
On December 31, 2016, the shareholders’ equity section of the
balance sheet of R & L...
asked 23 minutes ago -
16.7
At t=0s a small "upward" (positive y) pulse centered at x = 5.0
m is...
asked 37 minutes ago -
Twitter Users and News: A poll conducted in 2013 found that 52%
of U.S. adult Twitter...
asked 52 minutes ago -
How
would I know whether a given amino acid has an ionizable group or
not? please...
asked 59 minutes ago -
True or false?
True False The function of the enzyme acyl CoA
synthetase is the ATP-dependent coupling...
asked 1 hour ago -
Nadia Corporation adjusts its debt so that its interest coverage
(EBIT/Interest) remains constant at 3. Nadia’s...
asked 1 hour ago -
In a clinical trial, 20 out of 600 patients taking a
prescription drug complained of flulike...
asked 1 hour ago -
7. How many types of nuclear processes can produce energy? 8.
How many types of radioactive...
asked 1 hour ago