the drawing shows. Suppose the total mass of a chair and its occupant is179 kg. (a) Determine the tension in the cable attached to the chair. (b) Findthe speed of the chair.60.00 15.0 mPROBLEM 23.WCAMOITSection 5.4Banked Curves24. E On a banked race track, the smallest circular path on which cars canmove has a radius of 112 m, while the largest has a radius of 165 m, as thedrawing illustrates. The height of the outer wall is 18 m. Find (a) the smallestand (b) the largest speed at which cars can move on this track without relyingon friction.

Question
Asked Jun 13, 2019
34 views

a "swing" ride at a carnival consists of charis that are swung in a circle by 15.0-m cables attached to a vertical rotating pole, as the drawings shows. Suppose the total mass of a chair and its occupant is 179 kg. (a) Determine the tension in the cable attached to the chair. (b) Find the speed of the chair

the drawing shows. Suppose the total mass of a chair and its occupant is
179 kg. (a) Determine the tension in the cable attached to the chair. (b) Find
the speed of the chair.
60.00 15.0 m
PROBLEM 23
.WC
AMOIT
Section 5.4
Banked Curves
24. E On a banked race track, the smallest circular path on which cars can
move has a radius of 112 m, while the largest has a radius of 165 m, as the
drawing illustrates. The height of the outer wall is 18 m. Find (a) the smallest
and (b) the largest speed at which cars can move on this track without relying
on friction.
help_outline

Image Transcriptionclose

the drawing shows. Suppose the total mass of a chair and its occupant is 179 kg. (a) Determine the tension in the cable attached to the chair. (b) Find the speed of the chair. 60.00 15.0 m PROBLEM 23 .WC AMOIT Section 5.4 Banked Curves 24. E On a banked race track, the smallest circular path on which cars can move has a radius of 112 m, while the largest has a radius of 165 m, as the drawing illustrates. The height of the outer wall is 18 m. Find (a) the smallest and (b) the largest speed at which cars can move on this track without relying on friction.

fullscreen
check_circle

Expert Answer

Step 1

(a)

Consider the figure given below.

help_outline

Image Transcriptionclose

T e mg

fullscreen
Step 2

Write the expression for the total force in y direction.

help_outline

Image Transcriptionclose

here m is the mass |a, is the y component of accelration 1

fullscreen
Step 3

The y component of  tension is Tcosq, and the weight of the...

help_outline

Image Transcriptionclose

F ma 1 here, T is the tension, Т cos @ — mg %3 та, (ID g is the acceleration due to gravity Т cos 0 — mg - m(0) substitute, Om for a, mg T (III) cos e

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Physics

Related Physics Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: ch work (úin Joules) is done in lifting a 2.5 kg dictionary from the floor onto a shelf 1.9 m high? ...

A: Since we only answer upto 3 sub-parts, we will answer the first 3. Please resubmit the question and ...

question_answer

Q: Each of the uncharged capacitors in the figure has a capacitance of 25.8 µF. A potential difference ...

A: When the capacitors are connected in parallel, the total capacitance is the sum of the individual ca...

question_answer

Q: Chapter 29, Problem 021 Your answer is partially correct. Try again. The figure below shows two very...

A: From the symmetry of the wires, the net magnetic field at point P is,

question_answer

Q: A 3.72 kg iron box is suspended from a spring with a spring constant of k=18 N/m. The mass is pulled...

A: The mass of the iron box is 3.72 kg, and spring constant of the spring is 18 N/m, and the distance m...

question_answer

Q: Tectonic plates are large segments of the earth's crust that move slowly. Suppose one such plate has...

A: Given,

question_answer

Q: The figure shows a rectangular array of charged particles fixed in place, with distance a = 33.7 cm ...

A: The distance between each charge, a = 33.7 cm = 0.337 mCharges shown in the array are multiples of, ...

question_answer

Q: An object is placed to the right of a spherical mirror that is concave towards the object. The focal...

A: The mirror formula of concave mirror is given in equation (I).

question_answer

Q: A deep-sea diver is suspended beneath the surface of Loch Ness by a cable of length h= 100 mthat is ...

A: (B)The net force in the vertical direction must be zero. Assume the downward direction to be positiv...

question_answer

Q: Only one of the following statements about an object executing simple harmonic motion is true. Tell ...

A: Simple harmonic motion is described as,