A passenger on a stopped bus notices that rain is falling vertically just outside the window. When

Question:

A passenger on a stopped bus notices that rain is falling vertically just outside the window. When the bus moves with constant velocity, the passenger observes that the falling raindrops are now making an angle of 15° with respect to the vertical.

(a) What is the ratio of the speed of the raindrops to the speed of the bus?

(b) Find the speed of the raindrops, given that the bus is moving with a speed of 18 m/s.

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

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

See More Books

Question Posted: Aug 31, 2017 11:05 AM

See More Questions

A passenger on an interplanetary express bus traveling at v = 0.99c takes a 5-minute catnap, according to her watch. Show that her catnap from the vantage point of a fixed planet lasts 35 minutes.
Changing Mass An open-topped freight car with mass 24,000 kg is coasting without friction along a level track. It is raining very hard, and the rain is falling vertically downward. Originally, the...
Rain is falling vertically at a constant speed of 7.00 m/s. At what angle from the vertical do the raindrops appear to be falling to the driver of a car traveling on a straight road with a speed of...
Write a method to take an integer array as a parameter and return how many elements having the same digits in each element in the array for example if we have array 1 1 , 4 4 , 1 4 , 2 3 , 1 2 , 5 6...
Calculating WACC second Base Corp has no debt but can borrow at 7.5 percent. The firms WACC is currently 10 percent, and the tax rate is 35 percent. a. What is Second Bases cost of equity? b. If the...
Which expressions about enums used in switch statements are correct? (Choose two.) A. The name of the enum type must not be used in each case statement. B. A switch statement that takes a enum value...
Smart Phones Pty Ltd produces mobile phones. The company prepared the following budgeted income statement. The director, Thomas Smith, wants to use this income statement as the basis for projecting...
American Chip Corporation's fiscal year-end is December 31. The following is a partial adjusted trial balance as of December 31, 2011. Required: Prepare the necessary closing entries at December 31,...
Garden Sales, Inc., sells garden supplies. Management is planning its cash needs for the second quarter. The company usually has to borrow money during this quarter to support peak sales of lawn care...
A continuous-time sinusoid xa(t) with fundamental period Tp = 1/F0 is sampled at a rate Fs = 1/T to produce a discrete-time sinusoid x(n) = xa(nT). (a) Show that x(n) is periodic if T/Tp = k/N (i.e.,...
Initially, a particle is moving at 4.10 m/s at an angle of 33.5 above the horizontal. Two seconds later, its velocity is 6.05 m/s at an angle of 59.0 below the horizontal. What was the particle's...
Suppose we orient the x axis of a two-dimensional coordinate system along the beach at Waikiki, as shown in FIGURE 3-50. Waves approaching the beach have a velocity relative to the shore given by...
Each of the two tanks contains 200 gal of water, in which initially 100 lb (Tank T 1 ) and 200 lb (Tank T 2 ) of fertilizer are dissolved. The inflow, circulation, and outflow are shown in Fig. 88....
What does it mean that a production function describes a set of technologically effective production processes?
What conclusions can be drawn on the basis of comparative analysis of equi- librium states on a market of one product in case of pure monopoly, Cournot and Stackelberg duopoly models?
What kind of allocation accepted by traders and feasible with regard to an initial allocation is called Pareto optimal (efficient) in the simple model of exchange?
What is the difference between the Walrasian equilibrium state and Walras's law in the static Arrow-Debreu-McKenzie model?
What are the basic differences between the static Arrow-Debreu-McKenzie model and the static model of a market of two goods with exogenous functions of the supply and of the demand?
List and contrast the sources of risk.
The roof of a refrigerated truck compartment is of composite construction, consisting of a layer of foamed urethane insulation (t2 = 50 mm, ki = 0.026 W/m K sandwiched between aluminum alloy panels...
A puck of mass m = 1.50kg slides in a circle of radius r = 20.0 cm on a frictionless table while attached to a hanging cylinder of mass M = 2.50 kg by a cord through a hole in the table (Figure)....
Brake or turn? Figure 6-45 depicts an overhead view of a car's path as the car travels toward a wall. Assume that the driver begins to brake the car when the distance to the wall is d = 107 m, and...
A bolt is threaded onto one end of a thin horizontal rod, and the rod is then rotated horizontally about its other end. An engineer monitors the motion by flashing a strobe lamp onto the rod and...
Let R denote the region in the xy-plane that lies in the first quadrant and is bounded by the lines y = 1 - x, y = 2 - x, y = x + 1, and y = x - 1. Set u=x+y and v = y-x. (a) Solve for x and y in...
Reply to The culture established by Mr. Kelleher places importance on employee happiness, which directly influences customer satisfaction and overall organizational achievements. To maintain this...
First, technology has a major impact on talent shortage. With the increased use of AI, there are fewer data analysis jobs required, so technology can potentially replace some forms of supply chain...

A passenger on a stopped bus notices that rain is falling vertically just outside the window. When

Question:

Step by Step Answer:

Let velocity of the bus relative to the ground velo...View the full answer

Physics

Students also viewed these Mechanics questions