Refer to Problems 1114. Find the final speed of the sliding crate if the frictional force on
Question:
Refer to Problems 11–14. Find the final speed of the sliding crate if the frictional force on the sliding crate has magnitude 19.4 N.
A crate of mass m1 = 12.4 kg is pulled by a massless rope up a 36.9° ramp. The rope passes over an ideal pulley and is attached to a hanging crate of mass m2 = 16.3 kg. The crates move 1.40 m, starting from rest.
m2
Step by Step Answer:
Calculations formula for the acceleration due to gravity Fma Where F is the for...View the full answer
College Physics With An Integrated Approach To Forces And Kinematics
ISBN: 978-1260547719
5th Edition
Authors: Alan Giambattista
Related Video
In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
Students also viewed these Sciences questions
-
A packing crate of mass 40 kg is pulled by a rope as shown. The coefficient of static friction between the crate and the floor is 0.35. If α =40°, determine (a) The magnitude of the...
-
If the frictional force on the sliding crate has magnitude 19.4 N and the tension in the rope is 121.5 N, find the total work done on the sliding crate. A crate of mass m 1 = 12.4 kg is pulled by a...
-
Refer to Problems 11 and 12. a. Find a point estimate for the mean graduation rate of all universities that have a student-to-faculty ratio of 17. b. Determine a 95% confidence interval for the mean...
-
The following data have been extracted from the financial statements of Prentiss, Inc., a calendar-year merchandising corporation: Total sales for 2018 were $1,200,000 and for 2017 were $1,100,000....
-
The Multi-State Lottery Association (MSLA) that administers Powerball determined the amount of the annual annuity payment as follows. First the MSLA determined that, from lottery ticket sales, it...
-
Which of the following refers to an accounting system that accumulates costs by process and is used by companies that manufacture identical units through a series of uniform production steps or...
-
Water flows from a large tank into a dish as shown in Fig. P5.54. (a) If at the instant shown the tank and the water in it weigh \(W_{1} \mathrm{lb}\), what is the tension, \(T_{1}\), in the cable...
-
LLB Industries borrowed $200,000 from Trust Bank by issuing a two-year, 10% note, with interest payable quarterly. LLB entered into a two-year interest rate swap agreement on January 1, 2011 and...
-
4) A machinist wishes to insert a steel rod with a diameter of 9 mm into a hole with a diameter of 8.993 mm. By how much would the machinist have to lower the temperature (in C) of the rod to make it...
-
Stan Barker opened Quik-Stop Market on January 1, 2013. The business is subject to FICA taxes. At the end of the first quarter of 2013, Barker, as president of the company, must file Form 941,...
-
The orbit of comet Halley around the Sun is a long thin ellipse. At its aphelion (point farthest from the Sun), the comet is 5.3 10 12 m from the Sun and moves with a speed of 10.0 km/s. What is the...
-
A brick of mass 1.0 kg slides down an icy roof inclined at 30.0 with respect to the horizontal. (a) If the brick starts from rest, how fast is it moving when it reaches the edge of the roof 2.00 m...
-
What is the geometric interpretation of b/a in the equation of a hyperbola in standard position?
-
calculate the NPV , IRR , MIRR Exhibit 1 - BASE CASE - Model Inputs and NPV, IRR, MIRR Analysis for MFS Investm Model Inputs: Total Market Size 1,000 Market Growth After Year One 6.00% Sensitivity...
-
How do the principles of regional anatomy inform our understanding of the anatomical variations and clinical implications of vascular supply, lymphatic drainage, and innervation patterns within...
-
All else being equal, which company would be expected to trade at a higher multiplea low leveraged company or one with high leverage ? Why? Explain.
-
You own 800 shares of XYZ Travel Tours which you purchased for $52.40 a share. Puts on the company's stock sell for $1.85 for a strike price of $55. What will be the cost to obtain this strike price?
-
If a company has a beta of 1.65 and is considering a high-risk project outside its normal course of business with a beta of 1.9, what beta should the company use in evaluating the new project? The...
-
Ceramic tiles are shipped in very large batches and an acceptance sampling procedure to monitor the number of cracked tiles in a batch has n = 50 and c = 10. Use the binomial approximation to...
-
Explain why it is not wise to accept a null hypothesis.
-
Suppose we have two tanks, one containing helium gas and the other nitrogen gas. The two gases are at the same temperature and pressure. Which has the higher number density (or are they equal)? Which...
-
Explain why there is almost no hydrogen (H2) or helium (He) in Earth's atmosphere, yet both are present in Jupiter's atmosphere. Escape velocity from Earth is 11.2 km/s and escape velocity from...
-
In air under ordinary conditions (room temperature and atmospheric pressure), the average intermolecular distance is about 4 nm and the mean free path is about 0.1 m. The diameter of a nitrogen...
-
Janice will need to pay $200 at the end of every month for the next 12 months, except for the payment of the 8th month. What is the present value, assuming a rate of 4%, compounded quarterly?
-
List and explain two management tools in the planning process and two measurable performance indicators. Explain in detail.
-
What does a high PE tell us about the value of the stock price (over or under valued)? What does a low PE tell us about the value of the stock price (over or under valued)? Be specific with your...
Study smarter with the SolutionInn App