A block slides along the frictionless track shown in Figure P3 54 with an initial speed of 5 0 m s Assume it turns all the corners smoothly, with no loss of speed a What is the block 's speed as it goes over the top b What is its speed when it reaches the level track on the right side c By what per...

a At the top of the track the blocks kinetic energy has been converted entirely into potential energ ...

A block slides along the frictionless track shown in Figure P3.54 with an initial speed of 5.0

Question:

A block slides along the frictionless track shown in Figure P3.54 with an initial speed of 5.0 m/s. Assume it turns all the corners smoothly, with no loss of speed.

45 1.0 m FIGURE P3.54 1.0 m 30%

a. What is the block's speed as it goes over the top?

b. What is its speed when it reaches the level track on the right side?

c. By what percentage does the block's final speed differ from its initial speed? Is this surprising?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

College Physics A Strategic Approach

ISBN: 9780321595492

2nd Edition

Authors: Randall D. Knight, Brian Jones, Stuart Field

See More Books

Question Posted: Oct 29, 2023 12:09 AM

See More Questions

A particle of mass m = 5.00 kg is released from point A and slides on the frictionless track shown in Figure P8.24. Determine (a) The particles speed at points B and C and (b) The net work done by...
In Example 7.7, we calculated the final speed of a roller coaster that descended 20 m in height and had an initial speed of 5 m/s downhill. Suppose the roller coaster had had an initial speed of 5...
A particle slides along the frictionless track shown in the figure, starting at rest from point A . Find its speed at B . Find its speed at C . Find the approximate location of its right-hand turning...
in an armicie entitled Fuel Economy Calculations tio Be Alteted lames Healey indicated that the goermnt planned to change how it caleulates fuel economy for new cas and trucks Thia in the first...
The following data give the selling price, square footage, number of bedrooms, and age of houses that have sold in a neighborhood in the past 6 months. Develop three regression models to predict the...
During the quarter to 31 December 2017, Nancy makes supplies as follows: Standard-rated supplies (excluding VAT) Zero-rated supplies Exempt supplies She suffers input tax as follows: Attributed to...
If the interest rate at B is 20 percent, then which of the following best describes the analysis of the investment? a. The IRR of the investment is less than 20 percent. b. The IRR of the investment...
Optimus Company manufactures a variety of tools and industrial equipment. The company operates through three divisions. Each division is an investment center. Operating data for the Home Division for...
A 120-room building has 14 1-bedroom units renting monthly at $150.00. 12 2-bedroom units at $200.00, and 8 3-bedroom units at $250.00. The gross annual rental would be?
When the moving sidewalk at the airport is broken, as it often seems to be, it takes you 50 s to walk from your gate to the bag- gage claim. When it is working and you stand on the moving side- walk...
A small plane is 100 km south of the equator. The plane is flying at 150 km/h at a heading of 30 to the west of north. In how many minutes will the plane cross the equator?
Briefly describe the options and information provided by auditors when engaged to report on (a) Summary financial statements and (b) Supplementary information?
A bi-metal strip element has one end fixed and the other free, the length of the cantilever being 40 mm. The thickness of each metal is 1 mm and the element is initially straight at 20C. Calculate...
5. Solve the problem M-12 KNm, q-24, a-0.9 m, c-0.6 m I. Definition of support reactions. II. Definition of internal forces. RA X I a RB B II q Mo G
. A thermostat has a resistance of 3980 ohms at the ice point and 794 ohms at 500C.Calculate the values of the constants 'a' and , and calculate the range of resistance to be measured if the...
Given that the equation for the rate of heat transfer (6) through a solid by conduction is o = kAVT measured in Js- or W where k is the thermal conductivity of the material (WK-m-) A is the surface...
Hydrogen is stored at 400C in a long cylindrical steel vessel with an inner diameter of 0.1 m. Calculate the wall thickness of the vessel at which the hydrogen leaks from the vessel by diffusion...
Explain why examining a sample of cash disbursements made after the end of the year is useful in determining the completeness of recorded accounts payable at year end.
(a) Find the equation of the tangent line to f(x) = x 3 at the point where x = 2. (b) Graph the tangent line and the function on the same axes. If the tangent line is used to estimate values of the...
An electron is released from rest at a distance of 0.300 m from a large insulating sheet of charge that has uniform sur-face charge density . (a) How much work is done on the electron by the electric...
An insulating sphere of radius R = 0.160 m has uniform charge density p = +7.20 x 10 -9 C/m 3 . A small object that can be treated as a point charge is released from rest just outside the surface of...
Some critics of biological evolution claim that it violates the second law of thermodynamics, since evolution involves simple life forms developing into more complex and more highly ordered...
The Manning Company has financial statements as shown next, which are representative of the company's historical average. The firm is expecting a 30 percent increase in sales next year, and...
Design a 3-bit Binary-to-Octal Decoder by setting up a truth table, and writing Boolean equations. Implement your design on VHDL code. Create a new project entity in Quartus II environment and...
1. a) How is multi-tenancy configured in Infrastructure as a Service (IaaS) cloud environments, and why is isolation important for security? [5 marks] b) What is a hyperjacking attack, and how does...

A block slides along the frictionless track shown in Figure P3.54 with an initial speed of 5.0

Question:

45° 1.0 m FIGURE P3.54 1.0 m 30%

Step by Step Answer:

a At the top of the track the blocks kinetic energy has been converted entirely into potential energ...View the full answer

College Physics A Strategic Approach

Students also viewed these Physics questions