The peripheral speed of the tooth of a 10-in.-diameter circular saw blade is 150 ft/s when the
Question:
The peripheral speed of the tooth of a 10-in.-diameter circular saw blade is 150 ft/s when the power to the saw is turned off. The speed of the tooth decreases at a constant rate, and the blade comes to rest in 9 s. Determine the time at which the total acceleration of the tooth is 130 ft/s2.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (12 reviews)
For uniformly decelerated motion At t 9 s Total acce...View the full answer
Answered By
Bhartendu Goyal
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions. I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life. I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge. I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields. Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a tea...
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
Question Posted:
Students also viewed these Mechanical Engineering questions
-
A 7 1/4 -inch circular power saw blade rotates at 5200 revolutions per minute. (a) Find the angular speed of the saw blade in radians per minute. (b) Find the linear speed (in feet per minute) of the...
-
A circular saw blade 0.200 m in diameter starts from rest. In 6.00 s it accelerates with constant angular acceleration to an angular velocity of 140 rad/s. Find the angular acceleration and the angle...
-
A 500-lb flywheel is at rest when a constant 200 lb ?? ft couple M is applied at time t = 0. At t = 30 s the flywheel reaches its rated speed of 3000 rpm and the couple is removed. Assuming that the...
-
When working as a tax professional, one issue that often arises is the need to provide difficult or disappointing guidance to a client. In the following example, determine the best course of action....
-
The proportion of defective items generated by a manufacturing process is believed to be 8%. In constructing a p-chart for the process, determine how large the sample size should be to avoid ending...
-
A pilot flies her airplane from its initial position to a position 200.0 km north of that spot. The airplane flies with a speed of 250.0 km/h with respect to the air. The wind is blowing west to east...
-
Describe the components of organizational staffing. LO.1
-
A worker views leisure and income as goods and has an opportunity to work at an hourly wage of $10 per hour. a. Illustrate the workers opportunity set in a given 24-hour period. b. Suppose the worker...
-
Using Ai & in downvote 1 3 0 .
-
Explain how this demonstrates how short term aberrations e do not affect the long run. Streaks of all heads or all tails affect the long run probability The short term aberrations make it so that the...
-
An outdoor track is a full circle of diameter 130 m. A runner starts from rest and reaches her maximum speed in 4 s with constant tangential acceleration and then maintains that speed until she...
-
A motorist starts from rest at point A on a circular entrance ramp when t = 0, increases the speed of her automobile at a constant rate and enters the highway at point B. Knowing that her speed...
-
What are the two basic types of employer pension plans?
-
The English statistician Karl Pearson (1857-1936) introduced a formula for the skewness of a distribution. P = 3 ( x median ) s Pearson's index of skewness Most distributions have an index of...
-
You are to specify an orifice meter for measuring the flow rate of a $35^{\circ} \mathrm{API}$ distillate $(\mathrm{SG}=0.85$ ) flowing in a $2 \mathrm{in}$. sch 160 pipe at $70^{\circ} \mathrm{F}$....
-
Let $\theta$ and $\phi$ be the polar coordinates. Introduce the complex numbers $z$ and $\bar{z}$, where $$\begin{equation*} z=e^{i \phi} \tan (\theta / 2) \equiv \xi+i \eta \tag{5.393}...
-
Suppose the profit \(P\) (in dollars) of a certain item is given by \(P=1.25 x-850\), where \(x\) is the number of items sold. a. Graph this profit relationship. b. Interpret the value of \(P\) when...
-
(a) Draw a simplified ray diagram showing the three principal rays for an object located outside the focal length of a diverging lens. (b) Is the image real or virtual? (c) Is it upright or inverted?...
-
Explain the framework of organisational justice in the business
-
Evaluate the integral, if it exists. Jo y(y + 1) dy
-
The transport of aspirin (pK a = 3.5, structure shown here) from the digestive tract to the circulation occurs by nonmediated absorption into cells lining the stomach (where pH = 0.8) and the small...
-
Two kg of liquid lead initially at 500C are poured into a form. It then cools at constant pressure down to room temperature of 20C as heat is transferred to the room. The melting point of lead is...
-
A 12 kg steel container has 0.2 kg superheated water vapor at 1000 kPa, both at 200oC. The total mass is now cooled to ambient temperature 30oC. How much heat transfer was taken out and what is the...
-
A 5 kg aluminum radiator holds 2 kg of liquid R-134a both at 10oC. The setup is brought indoors and heated with 220 kJ from a heat source at 100oC. Find the total entropy generation for the process...
-
X Your answer is incorrect. Flounder Consulting Corp. company records revealed the following for the current year: What was the net cash flow from operating activities for the year? $ 0 $ 9 8 0 0...
-
Assume that interest rate parity holds. The U.S. fiveyear interest rate is 0.08 annualized, and the Mexican fiveyear interest rate is 0.05 annualized. Todays spot rate of the Mexican peso is $0.21....
-
find the NSP of a whole life insurance.6 with $100,000 Death benefits, for a female aged 105 years, if i=10%? (use Australian life Tables 2005-07) find the NSP of a whole life insurance.6 with...
Study smarter with the SolutionInn App