A 200 g ball is tied to a string. It is pulled to an angle of 8.0
Question:
A 200 g ball is tied to a string. It is pulled to an angle of 8.0° and released to swing as a pendulum. A student with a stopwatch finds that 10 oscillations take 12 s. How long is the string?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (8 reviews)
Model Assume the smallangle approximation ...View the full answer
Answered By
Ajay Negi
Hi, I've completed my degree in engineering (Information Technology) from an NIT. Currently working as a software engineer. Wish to impart quality education to the future generation.
5.00+
2+ Reviews
10+ Question Solved
Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
Question Posted:
Students also viewed these Physics questions
-
A 800-kg ball is tied to the end of a string 1.60 m long and swung in a vertical circle. (a) During one complete circle, starting anywhere, calculate the total work done on the ball by (i) the...
-
A 60 g ball is tied to the end of a 50-cm-long string and swung in a vertical circle. The center of the circle, as shown in FIGURE P8.57, is 150 cm above the floor. The ball is swung at the minimum...
-
A small 12.3-g plastic ball is tied to a very light 28.6-cm string that is attached to the vertical wall of a room (Fig. P21.73). A uni-form horizontal electric field exists in this room. When the...
-
Krell Industries has a share price of $22 46 today. If Krell is expected to pay a dividend of S0.83 this year, and its stock price is expected to grow to $24.11 at the end of the year, what is...
-
Selected amounts from the accounting records of Presley Video Sales for the year ended December 31, 2014, follow: Required 1. Presley Video Sales uses the perpetual inventory system. Prepare the...
-
Consider the economy of Hicksonia. a. The consumption function is given by C = 200 + 0.75(Y T). The investment function is I = 200 25 r. Government purchases and taxes are both 100. For this...
-
What are the building blocks of a sequence diagram?
-
1. Which of the following statements regarding aggregate planning is true? A) In a pure level strategy, production rates or work force levels are adjusted to match demand requirements over the...
-
A company records items on the cash basis throughout the year and converts to an accrual basis for year-end reporting. Its cash-basis net income for the year is $70,000. The company has gathered the...
-
Leon sells his interest in a passive activity for $100,000. Determine the tax effect of the sale based on each of the following independent facts: a. Adjusted basis in this investment is $35,000....
-
A grandfather clock ticks each time the pendulum passes through the lowest point. If the pendulum is modeled as a simple pendulum, how long must it be for the ticks to occur once a second?
-
A mass on a string of unknown length oscillates as a pendulum with a period of 4.0 s. What is the period if a. The mass is doubled? b. The string length is doubled? c. The string length is halved? d....
-
The standard cost of direct labour in the month of August is \( 36,000\). There is a direct labour rate variance of \( 6,000\) adverse and a direct labour efficiency variance of \( 2,500\)...
-
Prove Slutsky's theorem.
-
Assume that a survival time \(T\) has a constant hazard \(\lambda\) over time interval \(\left[\tau_{j}, \tau_{j+1} ight)\) with \(\log \lambda=\mathbf{x}^{\top} \boldsymbol{\beta}\). Prove...
-
For the DTS study, use subjects with all five assessments in HamD scores in the CAU group for this question. The intraclass correlation coefficient among the repeated measures in Ham-D scores can be...
-
Check that if \(p_{j}\left(\mathbf{x}_{i} ight)\) is small, then \(\frac{p_{j}\left(\mathbf{x}_{i} ight)}{1-p_{j}\left(\mathbf{x}_{i} ight)} \approx p_{j}\left(\mathbf{x}_{i} ight)\) and hence (8.17)...
-
Consider a Poisson regression model for a count response \(y\) with a single continuous covariate \(x, E(y \mid x)=\exp \left(\alpha_{0}+\alpha_{1} x ight)\). If \(x\) is measured on another scale...
-
An electron is confined in a harmonic potential well that has a spring constant of 2.0 N/m. a. What are the first three energy levels of the electron? b. What wavelength photon is emitted if the...
-
A 2500-lbm car moving at 15 mi/h is accelerated at a constant rate of 15 ft/s 2 up to a speed of 50 mi/h. Calculate force and total time required?
-
In physical terms, explain why friction is a nonconservative force. Does it store energy for future use?
-
A force of 520 N keeps a certain spring stretched a distance of 0.200 m. (a) What is the potential energy of the spring when it is stretched 0.200 m? (b) What is its potential energy when it is...
-
A box slides down a ramp and work is done on the box by the forces of gravity and friction. Can the work of each of these forces be expressed in terms of the change in a potential energy function?...
-
Develop a 3-year financial projection for your proposed cancer tele-genetics program . State any and all assumptions you make in creating your estimates. Please consider the following in creating...
-
Lets assume that we have project L, which has a 40% chance of turning out good. The company Raises $7,000, 50% from bondholders demanding a 6% interest rate and 50% from stockholders, which becomes...
-
Please assist in the filling out the above and below table. I have provided all information that has been provided to me. Company Shares Outstanding Latest Share Price MVE Total Debt W d W e a b c =...
Study smarter with the SolutionInn App