- A particle m is connected to the fixed points A and B using two ropes, with lengths R1 and R2 respectively. The point A is right above the point B, at a distance d. At time t = 0 s, the particle is in rest and the rope with length R2 is horizontally and taut, while the other rope is loose. Then, the particle is released from rest and starts falling downwards. In point C, the trajectory of the particle suddenly changes from a circular motion about B, into a circular motion about A. The rope with length R1 is now taut, while the other gets loose. a) Determine right after the trajectory has changed in C, the new velocity of the particle. Determine the impulse that was exerted by the rope with length R1. The impulse exerted by the rope with length R2 is zero. How much energy is lost during the change in trajectory in C? b) Determine right after the particle is at point C, the force that the rope with length R, exerts on the particle. What is at that instant of time the acceleration of the particle?

- A particle m is connected to the fixed points A and B using two ropes, with lengths R1 and R2 respectively. The point A is right above the point B, at a distance d. At time t = 0 s, the particle is in rest and the rope with length R2 is horizontally and taut, while the other rope is loose. Then, the particle is released from rest and starts falling downwards. In point C, the trajectory of the particle suddenly changes from a circular motion about B, into a circular motion about A. The rope with length R1 is now taut, while the other gets loose. a) Determine right after the trajectory has changed in C, the new velocity of the particle. Determine the impulse that was exerted by the rope with length R1. The impulse exerted by the rope with length R2 is zero. How much energy is lost during the change in trajectory in C? b) Determine right after the particle is at point C, the force that the rope with length R, exerts on the particle. What is at that instant of time the acceleration of the particle?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: What is .43 ms coverted into seconds. I put .00043 seconds and it was marked as incorrect.

A: 0.43 ms can be converted into seconds as follows.

Q: An airplane starting from airport A flies 300 km east, then 370 km at 33.0° west of north, and…

Q: С. 25% D. 0.0075% E. 10% 9. The specific heat of water is 4186 J/kg- C, which is twice higher than…

Q: Along distance commercial passenger plane flies North at 910 km/h. At the same time, there is wind…

A: Along distance commercial passenger plane flies North at 910km/hr At the same time, there is wind…

Q: As a ball falls under the influence of gravity, does gravity do positive work or negative work?…

Q: My question is why is the vector VAot = 1.5 and VAon =-2.6 as shown in the solution. I understand…

A: The meaning of velocity of an object can be defined as the rate of change of the object’s position…

Q: What Componen Of a vector with magnitude 1s and divection GO? The choices below are in the format…

A: Correct option is (4) i e ( 7.5 ,13)

Q: Do not solve the full qn My question is why is the vector VAot = 1.5 and VAon =-2.6 as shown in the…

Q: e closest distance of

Q: A girl delivering newspapers covers her route by traveling 3.00 km west, 4.00 km north, and then 6…

A: Consider east as the positive x direction Consider north is the positive y direction

Q: 5. A basketball player is standing on the floor 14.5 m away from the basket. The height of the…

A: Projectile motion and equation of motion: When an object is thrown at angle θ from the horizontal…

Q: A student went to Wonderland, where they lined up for the Leviathan roller coaster. After waiting 2…

A: To calculate from Displacement-time graph, Draw a tangent at the point at which instantaneous…

Q: A person starts from his home and walks the following distances: i) 1500 yards, 50° N of Eii) 1800…

Q: You start at the origin on an ay plane. You walk 20 meters at an angle of 25 degrees north of the +x…

A: Write the displacement of the first path in vector form. x→1=(20 m)cos25°i^+(20…

Q: in a circular track circie or radius CAr moving 174 m n 845. in of the centrepetal mis²) completes…

A: Given data: Radius of the circular track, r=174 m Time taken in one complete circle is t=84 s

Q: kimming lai right-na ne lake, A saliboat is OSs a lad ke witrn a constant aCceler lon. ituation, we…

Q: The motion of a body is described by the equation 4.45 sin (0.490πt) where t is in s and y is in m.…

A: The given equation (y),

Q: A typical human cell is approximately 12.00 um in diameter and enclosed by a membrane that is 4.000…

Q: how far dose car going 25m/s travel in 5 s ? how fa?r would a jet going 250m/s travel in 5 s? draw…

Q: Three blocks are connected by light ropes as shown. There is no friction in the problem (from the…

A: Draw the free-body diagram of the 4 kg block. Apply Newton’s second law in the vertical direction…

Q: În the circuit shown, R¡ =6,00 N, R2=4,00 2, R3=4,00 Q, and R4= 5.00 Ω. RI ww 24.0 V ww 12.0 V…

Q: described in Prob. 6.5? 6.7. A car travels at an average speed of 60 mi/h for 3 h and 20 in. What…

Q: 6. t cgclist cides 4.0 fm due east, then n.0km 21° west of northe From this point she rides 4.0 tm…

A: Let the three displacements be denoted by vectors A, B and C.

Q: The scale diagram should have a scale, labeled axes, correct vector length and directions, vector…

A: Given: Distance travelled by the bird along the direction 33°north of east, AB=31 m Distance…

Q: Hi I am in phyiscs I and it has the problem a runner ran the marathon (approx. 26.1) in 2 hours and…

A: The expression for the average speed is,

Q: Accelesatkan Can be deksmaned Grom: (mutielk Ansuas) A) eqations of Constant acceleration in the…

A: Displacement can be defined as the straight line distance covered by an object from its initial…

Q: Anqular speed is čhanging. Suppose a mokes 30 revolutiang in F seconds. is the rate Of whch Hhe…

A: Given data: Number of revolutions made in "t" seconds = 30 revolutions Number of revolutions made…

Question

I need correct ans stepwise answer please

2. A particle m is connected to the fixed points A and B using two ropes, with
lengths R1 and R2 respectively. The point A is right above the point B, at a
distance d. At time t = 0 s, the particle is in rest and the rope with length R2 is
horizontally and taut, while the other rope is loose. Then, the particle is released
from rest and starts falling downwards. In point C, the trajectory of the particle
suddenly changes from a circular motion about B, into a circular motion about
A. The rope with length R1 is now taut, while the other gets loose.
a) Determine right after the trajectory has changed in C, the new velocity
of the particle. Determine the impulse that was exerted by the rope with
length R1. The impulse exerted by the rope with length R2 is zero. How
much energy is lost during the change in trajectory in C?
b) Determine right after the particle is at point C, the force that the rope
with length R, exerts on the particle. What is at that instant of time the
acceleration of the particle?
Data: m = 3 kg, R1 = 0.9 m, R2 = d = 0.5 m
%3D
A
R.
B.
-d% 3 R2

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A postal employee drives a delivery truck over the routeshown in Fig.. Use the method of components to determine themagnitude and direction of her resultant displacement. In a vector-additiondiagram (roughly to scale), show that the resultant displacementfound from your diagram is in qualitative agreement with theresult you obtainedby using the method of components.
Pls give me answer fast in 5 min. I will give you like for sure.
please help ASAP (& pls draw a picture), thank you!
bn nas set his GPS to track his route. At the end of his hike, his GPS indicates that he walked 3.50 miles north, 1.00 miles at 45 degrees north of east, and 1.50 miles south. How far away is Bill from his starting position? And in what direction is he? Provide the direction in number of degrees in reference to the cardinal directions (North of East, South of West, etc.).
Solve it correctly please. I will rate accordingly
help with inccorect one!