A train takes 4 seconds to pass an electric pole. If the length of the train...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A train takes 4 seconds to pass an electric pole. If the length of the train is 122 metres, the time taken by it to cross a railway platform 183 metres long is seconds. 1. 10 2. 12 3. 9.5 4. 10.5 9.8 5. A train takes 4 seconds to pass an electric pole. If the length of the train is 122 metres, the time taken by it to cross a railway platform 183 metres long is seconds. 1. 10 2. 12 3. 9.5 4. 10.5 9.8 5.
Expert Answer:
Answer rating: 100% (QA)
Solution 1 Case 1 Passing the electric pole Distance travell... View the full answer
Related Book For
Posted Date:
Students also viewed these mathematics questions
-
The length of a rectangle is 3 inches more than the width. Let W be the width (in inches), L be the length (in inches), and A be the area (in square inches). a. Sketch three possible rectangles of...
-
The cable OA exerts force F on point O. If the length of the cable is L, what are the coordinates (x, y, z) of point A? Given: F = (40 60 70) L = 3 m A(x, y, z)
-
A 90-N force is applied to the control rod AB as shown. Knowing that the length of the rod is 225 mm, determine the moment of the force about point B by resolving the force into horizontal and...
-
Problem 4.2 Ask the user to enter his/her age, with the prompt: "How old are you? Please enter your age as a number between 0 and 120. -> ". Check that what was entered is a number between 0 and 120....
-
Executives of multinational corporations are advised to think globally and act locally. What does this mean?
-
You have been hired as the new controller for the Radiance Company. Shortly after joining the company in 2024, you discover the following errors related to the 2022 and 2023 financial statements: a....
-
Starting from fundamentals, show that the equation for the lateral vibration of a circular membrane is given by \[\frac{\partial^{2} w}{\partial r^{2}}+\frac{1}{r} \frac{\partial w}{\partial...
-
Knudsen Corporation was organized on January 1, 2013. During its first year, the corporation issued 2,000 shares of $50 par value preferred stock and 100,000 shares of $10 par value common stock. At...
-
5. For the following parts (a-g), use the following prompt: A tech company produces a budget smartphone which costs $45 to produce each unit. The company also has a fixed cost of $15,000 per month,...
-
The director of RCM inc. plans to launch a new product. The initial investment in equipment and other fittings is $800,000. It's been a while since management thinking of launching this new product....
-
How might different countries cultures view performance appraisal?
-
Choose a country from three of the regions presented in Table 6.7. Using the Internet, collect as much information as you believe is needed to identify the potential for market segments based on age,...
-
Demonstrate that the shift operators \(\tilde{A}_{i j}\) obey the commutation relations (10.8). Data from Eq. 10.8 [j, kl] = 8jk 8kj
-
For Problem 6.8, (a) Fit the corresponding negative binomial model with the same linear predictor. (b) Compare the analysis between part (a) and that from Problem 6.8. 6.8 For the Sexual Health pilot...
-
You find a container of an unknown clear liquid. You are interested in its contents, but you have no chemical analysis devices at hand. You do have a good electronic scale, so you measure out...
-
Prove that the 3D harmonic oscillator orbital angular momentum operators are given by \(\boldsymbol{L}=i \boldsymbol{a} \times \boldsymbol{a}^{\dagger}\). Show that the components \(L_{k}\) obey the...
-
3. Assume that you hold a well-diversified portfolio that has an expected return of 10.0% and a beta of 1.20. You are in the process of buying 1,000 shares of Bridge Corp at $10 a share and adding it...
-
Prove that if Σ an is absolutely convergent, then a. an
-
The scores (in points) on a test are described by the boxplot in Fig. 105. a. Assume the cutoff for the grade D is 50 points and the cutoffs for the grades A, B, and C are at the 75th, 50th, and 25th...
-
Describe the meaning of equivalent expressions.
-
Graph the negative integers between -5 and 5 on a number line.
-
An open concrete flume is to be constructed to carry water from a plant unit to a cooling lake by gravity flow. The flume has a square cross section and is $1500 \mathrm{ft}$ long. The elevation at...
-
A roof drains into a gutter, which feeds into a downspout with a square cross section (4 in. $x$ 4 in.). The discharge end of the downspout is $12 \mathrm{ft}$ below the entrance and terminates in a...
-
A concrete-lined drainage ditch has a triangular cross section that is an equilateral triangle, $8 \mathrm{ft}$ on each side. The ditch has a slope of $3 \mathrm{ft} / \mathrm{mile}$. What is the...
Study smarter with the SolutionInn App