At one instant a bicyclist is 40.0 m due east of a park's flagpole, going due south
Question:
At one instant a bicyclist is 40.0 m due east of a park's flagpole, going due south with a speed of 10.0 m/s. Then 30.0s later, the cyclist is 40.0 m due north of the flagpole, going due east with a speed of 10.0 m/s. For the cyclist in this 30.0s interval, what are the
(a) Magnitude and
(b) Direction of the displacement, the
(c) Magnitude and
(d) Direction of the average velocity, and the
(e) Magnitude and
(f) Direction of the average acceleration?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (18 reviews)
We adopt a coordinate system with i pointed east and pointed north the coordinate origin is the flag...View the full answer
Answered By
PALASH JHANWAR
I am a Chartered Accountant with AIR 45 in CA - IPCC. I am a Merit Holder ( B.Com ). The following is my educational details.
PLEASE ACCESS MY RESUME FROM THE FOLLOWING LINK: https://drive.google.com/file/d/1hYR1uch-ff6MRC_cDB07K6VqY9kQ3SFL/view?usp=sharing
3.80+
3+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Question Posted:
Students also viewed these Mechanics questions
-
In Figure what are the (a) Magnitude and (b) Direction of the net electrostatic force on particle 4 due to the other three particles? All four particles are fixed in the xy plane and q1 = -3.20 x 10.
-
Figure shows an electric dipole. What are the (a) Magnitude and (b) Direction (relative to the positive direction of the x axis) of the dipole's electric field at point P, located at distance r >>d?...
-
A hot-air balloon, headed due east at an average speed of 15 miles per hour and at a constant altitude of 100 feet, passes over an intersection (see the figure).Find an expression for the distance d...
-
Consider a uniform plane wave having E = Ex(z, t), and H = H, (z,t), and propagating in the +z direction in a lossless dielectric medium. The time variation of Ex in a constant z-plane and the...
-
Economist Charles Kenny of the Center for Global Development has argued: The process technologies-institutions like laws and inventory management systems-that appear central to raising incomes per...
-
A research specialist for a large seafood company investigated bacterial growth on oysters and mussels subjected to three different storage temperatures. Nine cold storage units were available. Three...
-
With reference to Exercise 12.9, determine individual \(95 \%\) confidence intervals for the differences of mean reaction times. Data From Exercise 12.9 12.9 To find the best arrangement of equipment...
-
1. How would you conduct a job analysis for a job that does not yet exist? 2. Do you think the abilities chosen for selection are content-valid? What other kinds of predictors might be generally...
-
15. Sort the following integer array into descending order using selection sort. Number the passes, and show the state of the array after each pass. Pass (8, 2, 5, 6, 7) State of the array 16. Sort...
-
The cellphone brands owned by a sample of 20 respondents were: Apple, Samsung, Appel, Nokia, Blackberry, HTC, Apple, Samsung, HTC, LG, Blueberry, Samsung, Samsung, APPLE, Motorola, Apple, Samsung,...
-
The position r of a particle moving in an xy plane is given by r = (2.00t 3 5.00r)i + (6.00 7.00t 4 )j, with r in meters and t in seconds. In unit-vector notation, calculate (a) r, (b) v, and (c) a...
-
A cart is propelled over an xy plane with acceleration components ax = 4.0m/ 2 and a y = 2.0m/s 2 . Its initial velocity has components v 0x = 8.0 m/s and v 0y = 12m/s. In unit-vector notation, what...
-
What are the different mechanisms for transferring energy to or from a control volume?
-
Moser Company began business on March 1, 2012. At that time, it issued 25,000 shares of \(\$ 50\) par value, \(7 \%\) cumulative preferred stock and 80,000 shares of \(\$ 5\) par value common stock....
-
In a children's park, a boy uses a slide with inclination \(50^{\circ}\) with respect to the ground. Ignoring friction, calculate the magnitude of the acceleration of the boy.
-
Globalization affects businesses, but it also has a direct impact when a person a. uses technology to communicate with other gamers in Japan. b. has opportunities to study or work in countries around...
-
A ball is thrown vertically up with a speed \(10 \mathrm{~m} / \mathrm{s}\), caught by a boy leaning out of a window in 4 seconds. (a) Calculate the height of the window from the ground \((b)\) What...
-
The acceleration of a particle can be represented by the equation \(a(t)=t^{2}\). The particle begins accelerating from rest at \(t=0\). (a) What is its acceleration at \(t=2 \mathrm{~s}\) ? (b) What...
-
Two investments involving a granary qualify for different property classes. Investment A costs \($70,000\) with \($3,000\) salvage value after 16 years and is depreciated as MACRS-GDS in the 10-year...
-
Halley's comet travels in an ellipti- cal orbit with a = 17.95 and b = 4.44 and passes by Earth roughly every 76 years. Note that each unit represents one astronomical unit, or 93 million miles. The...
-
Atom A has a larger atomic mass than atom B. Does this mean that atom A also has a larger atomic number? Explain.
-
(a) What is the separation in energy between the lowest two energy levels for a container 20 cm on a side containing argon atoms? Assume, for simplicity, that the argon atoms are trapped in a...
-
A muon of charge -e and mass m = 207me (where me is the mass of an electron) orbits the nucleus of a singly ionized helium atom (He+). Assuming that the Bohr model of the hydrogen atom can be applied...
-
From the energy-level diagram for hydrogen, explain the observation that the frequency of the second Lyman-series line is the sum of the frequencies of the first Lyman-series line and the first...
-
1. Discuss one form of radiation you encounter in your daily life and why you use it. 2. What are some of the reported effects of that type of radiation on the human body? [Sources of information...
-
What is a plan on how you intend to be successful in future semesters. The plan should be a source of motivation to do well in college, both professionally and personally. Include tips that you can...
-
Question 1. From the research for this terms Crisis Management Team Assignment - Taylor swift and Ticket Master Crisis a. Explaining, with some detail, three (3) specific things that the leader(s) in...
Study smarter with the SolutionInn App