This figure (|a| = 14.5 m/s2) represents the total acceleration of a particle moving clockwise in...
This figure (|a| = 14.5 m/s2) represents the total acceleration of a particle moving clockwise in a circle of radius r = 1.70 m at a certain instant of time.
(a) For that instant, find the radial acceleration of the
particle.
m/s2 (toward the center)
(b) For that instant, find the speed of the particle.
m/s
(c) For that instant, find its tangential acceleration.
m/s2 (in the direction of the motion)
Homework Answers
Add Answer to:
This figure (|a| = 14.5 m/s2) represents the total acceleration
of a particle moving clockwise in...
Question 6 This question contains multiple parts. Make sure to read all the instructions and answer...
Question 6 This question contains multiple parts. Make sure to read all the instructions and answer each part The figure below shows the overall acceleration vector for a particle moving clockwise in a circle of radius r = 1.25m at a certain instant in time. The magnitude of the acceleration vector is a 25.3m/s2 Image size: sML Max 30.0 (1 points) Part a At that instant, find the tangential acceleration of the particle. Please enter a numerical answer below. Accepted...
A particle is moving clockwise on a circle of radius R= 30. The acceleration at t=13π...
A particle is moving clockwise on a circle of radius R= 30. The acceleration at t=13π is a(13π)=〈0,−13〉. (a) (5 Points) Find T(13π).Hint: The unit tangent vector of the particle at P will be the same independently of the parametrization of the circle. You can user(t) =〈sin (t),cos (t)〉as the path of a particle moving clockwise on a circle of radius R= 1. (b) (5 points) Find aT at t=13π. (c) (5 points) What is the curvature at t=13π. (d)...
.4j A particle is moving with a velocity of U 7.4 The particle's acceleration is 0.18i-0.9j....
.4j A particle is moving with a velocity of U 7.4 The particle's acceleration is 0.18i-0.9j. +3 S At this instant the particle is moving along part of a curved path which can be estimated as a circle of radius R. This curving is provided by the component of acceleration perpendicular to the motion of the particle. What is the magnitude of the component of acceleration perpendicular to velocity? Answer in s2 Answer:
A point on a rotating turntable 19.0 cm from the center accelerates from rest to a...
A point on a rotating turntable 19.0 cm from the center accelerates from rest to a final speed of 0.620 m/s in 1.70 s. At t = 1.22 s, find the magnitude and direction of each of the following. (a) the radial acceleration m/s2 toward the center away from the center in the direction of the rotation in a direction opposite to the rotation (b) the tangential acceleration m/s2 toward the center away from the center in the direction of...
You observe a 2.0 kg particle moving at a constant speed of 3.6 m/s in a...
You observe a 2.0 kg particle moving at a constant speed of 3.6 m/s in a clockwise direction around a circle of radius 4.0 m. (a) What is its angular momentum about the center of the circle? kg·m2/s (b) What is its moment of inertia about an axis through the center of the circle and perpendicular to the plane of the motion? kg·m2 (c) What is the angular velocity of the particle? rad/s
2. If the total acceleration of a particle moving in a circle is 12 m/s? when...
2. If the total acceleration of a particle moving in a circle is 12 m/s? when at an angle 60 east of the radius, what is the speed of the particle at this moment? 13. When a runner achieved a velocity of 15 m/s, she decelerates at a constant rate of 1.5 m/s2. How long does it takes her to stop and how far does she travel?
A particle rotates in a circle of radius 4.60 m . At a particular instant its...
A particle rotates in a circle of radius 4.60 m . At a particular instant its acceleration is 1.30 m/s^2 in a direction that makes an angle of 38.0 degrees to its direction of motion. A) Determine its speed at this moment (m/s) B) Determine its speed 2.20 s later, assuming constant tangential acceleration (m/s)
7.25 Fof that instant, find its tangential acceleration. m/s (in the direction of the motion) Need...
7.25 Fof that instant, find its tangential acceleration. m/s (in the direction of the motion) Need Help? Read it Watch 13. -14 points SerPSET9 4.P.042. My Notes Ask Your Teacher A ball swings counterclockwise in a vertical circle at the end of a rope 1.23 m long. When the ball is 35.5*past the lowest point on its way, its total scorinis (-1961 +27 instant, do the following. (a) Sketch a vector diagram showing the components of its acceleration. Choose File...
Basic Physics PHY I14-W-01 Department of Physical and Computer Sciences Medgar Evers Collegse Assignment 8 Name:...
Basic Physics PHY I14-W-01 Department of Physical and Computer Sciences Medgar Evers Collegse Assignment 8 Name: and solutions on a separate paper. If written, write legibly. acceleration of a particle moving in a circle is 12 m/s2 at an angle 1. If the total 60° cast of the radius, what is the magnitude of the tangential acceleration? 2. A pendulum with a cord of length r 1.00m swings in a vertical plane. When the pendulum is in the horizontal position...
4. Extra Credit: If the tangential and radial components of total acceleration of a particle are...
4. Extra Credit: If the tangential and radial components of total acceleration of a particle are defined what is the magnitude and direction of the total acceleration of the particle at t = 4 s and the velocity of the particle if the radius of its curvature is 5 m?
Question 6 This question contains multiple parts. Make sure to read all the instructions and answer each part The figure below shows the overall acceleration vector for a particle moving clockwise in a circle of radius r = 1.25m at a certain instant in time. The magnitude of the acceleration vector is a 25.3m/s2 Image size: sML Max 30.0 (1 points) Part a At that instant, find the tangential acceleration of the particle. Please enter a numerical answer below. Accepted...
.4j A particle is moving with a velocity of U 7.4 The particle's acceleration is 0.18i-0.9j. +3 S At this instant the particle is moving along part of a curved path which can be estimated as a circle of radius R. This curving is provided by the component of acceleration perpendicular to the motion of the particle. What is the magnitude of the component of acceleration perpendicular to velocity? Answer in s2 Answer:
2. If the total acceleration of a particle moving in a circle is 12 m/s? when at an angle 60 east of the radius, what is the speed of the particle at this moment? 13. When a runner achieved a velocity of 15 m/s, she decelerates at a constant rate of 1.5 m/s2. How long does it takes her to stop and how far does she travel?
7.25 Fof that instant, find its tangential acceleration. m/s (in the direction of the motion) Need Help? Read it Watch 13. -14 points SerPSET9 4.P.042. My Notes Ask Your Teacher A ball swings counterclockwise in a vertical circle at the end of a rope 1.23 m long. When the ball is 35.5*past the lowest point on its way, its total scorinis (-1961 +27 instant, do the following. (a) Sketch a vector diagram showing the components of its acceleration. Choose File...
Basic Physics PHY I14-W-01 Department of Physical and Computer Sciences Medgar Evers Collegse Assignment 8 Name: and solutions on a separate paper. If written, write legibly. acceleration of a particle moving in a circle is 12 m/s2 at an angle 1. If the total 60° cast of the radius, what is the magnitude of the tangential acceleration? 2. A pendulum with a cord of length r 1.00m swings in a vertical plane. When the pendulum is in the horizontal position...
4. Extra Credit: If the tangential and radial components of total acceleration of a particle are defined what is the magnitude and direction of the total acceleration of the particle at t = 4 s and the velocity of the particle if the radius of its curvature is 5 m?
Most questions answered within 3 hours.
-
From the literature (reference your sources): What are the
lattice parameters of calcite and aragonite? Why...
asked 31 minutes ago -
Your system is rejecting the question am asking which is
preceded by a case study. It...
asked 35 minutes ago -
3. On January 2, 2000, Larry creates a trust with himself as
trustee. Larry as trustee...
asked 32 minutes ago -
A member of the volleyball team spikes the ball. During this
process, she changes the velocity...
asked 39 minutes ago -
Are adult gamers less likely to use a gaming console (Xbox,
PlayStation, Wii, etc...) than teen...
asked 1 hour ago -
The University of
Texas recently reported that 43% of college students aged 18-24
would spend their...
asked 1 hour ago -
The length of stay at a specific emergency department in
Phoenix, Arizona, in 2009 had a...
asked 59 minutes ago -
. Please give the mechanism for this type of problem. Step by
Step
The toxin that...
asked 1 hour ago -
If you have a 1M stock solution and you want to dilute 1 :10
with water,...
asked 1 hour ago -
In a load instruction, the effective address is obtained by
A) Retriving the address from a...
asked 1 hour ago -
Use the following information to answer this question.
Windswept, Inc. 2017 Income Statement ($ in millions)...
asked 1 hour ago -
A mutual fund salesperson has arranged to call on four people
tomorrow. Based on past experience...
asked 1 hour ago