What is the magnitude of his displacement

Assignment Help Physics
Reference no: EM13991157

John walks 1.80 km north, then turns right and walks 1.80 km east. His speed is 2.00 m/s during the entire stroll.

Part A: What is the magnitude of his displacement, from beginning to end?

Part B: If Jane starts at the same time and place as John, but walks in a straight line to the endpoint of John's stroll, at what speed should she walk if she wants to arrive at the endpoint just when John does?

Reference no: EM13991157

Questions Cloud

Propose ways to regulate : Propose ways to regulate (increase or decrease) flow through metabolic pathways
Evaluate importance of each major step in policy analysis : Evaluate the importance of each major step in policy analysis as it relates to political choice. Next, debate if one would consider any of these steps more important than another. Provide a rationale to support your answer.
Grandmother had bought before she retired : 1. Than's grandmother dies and leaves him jewelry worth $40,000. In addition, he is the beneficiary of a $100,000 life insurance policy that his grandmother had bought before she retired.
Discuss the overall manner in which the division of work : Consider Luther Gullick’s views on the division of work. Discuss the overall manner in which the division of work that Gullick espouses impacts the size of public administration. Provide two to three (2-3) examples of such an impact—or lack thereof—i..
What is the magnitude of his displacement : John walks 1.80 km north, then turns right and walks 1.80 km east. His speed is 2.00 m/s during the entire stroll. What is the magnitude of his displacement, from beginning to end?
Predict how changes in enzyme regulation effect metabolic : Predict how changes in enzyme regulation effect metabolic flux
Successful marketing organization versus mission statements : Mission statements are critical to a successful marketing organization versus Mission statements rarely provide useful marketing value. What is your interpretation of this statement?
Compare and contrast competitive : Compare and contrast competitive and noncompetitive enzyme inhibitors in terms of mechanism of action
Determining the annual interest rate : Hersh inherits $50,000 from his grandfather. He receives the money on January 1 and immediately invests $25,000 in General Motors bonds that pay 8% annual interest and $25,000 in Lane County highway improvement bonds with a 6% annual interest rate..

Reviews

Write a Review

Physics Questions & Answers

  Demonstrate that gravitational energy is not extensive

Demonstrate that gravitational energy is not extensive: show that the gravitational energy of a sphere of radius 'r' and uniform density varies with volume V^n and find the exponent 'n'.

  How many electrons would it take to fill the shell

Suppose that the spin magnetic quantum number ms had three possible values, rather than two. how many electrons would it take to fill the K shell

  What does scale read if elevator is accelerating downward

What does the scale read if the elevator is accelerating downward at 20 ft/s2? What does the scale read if the elevator is accelerating upward at 10 ft/s2?

  Estimate the average force exerted by the wall on the ball

A 3.00-kg steel ball strikes a massive wall at 10.0 m/s at an angle of 60.0 degrees with the plane of the wall. what is the average force exerted by the wall on the ball

  Find the ratio of the sound intensities

Humans can detect a difference in sound instensity levels of 1.0dB. What is the ratio (louder to softer) of the sound intensities

  Evaluate what the potential energy of the pair of charges

Two point charges Q1= 5.0 nanoC and Q2=-3.0 nanoC are separated by 35 centimeter. Obtain the potential energy of the pair of charges

  Suppose that an insulating container of negligible mass

suppose that an insulating container of negligible mass contains 0.12 kg of water at a temperature of 10 degrees c. now

  Determine what is the force constant of the spring

2 kg block slides on a rough horizontal surface. the block hits a spring with a speed of 2.4 m/s and compresses it a distance of 11 cm before coming to rest. what is the force constant of the spring

  Obtain the angular frequency of oscillation

A 400 gram block, attached to the end of an ideal srping(horizontally) with the force constant k=10N/m, obtain the Angular frequency of Oscillation

  How much energy would be released

How much energy would be released (in Joules)? How many tons of coal would you have to burn to equal the energy released by converting the mass of 500 grams of dirt to energy?

  How high will the other ball go after the collision

A 4.30-kg ball is dropped from a height of 14.5m above one end of a uniform bar that pivots at its center. The bar has mass 6.50kg and is 4.60m in length. At the other end of the bar sits another 6.00-kg ball, unattached to the bar. The dropped ball ..

  Find the correct choice of lens power for eyeglasses

A farsighted boy has a near point at 0.8 m and requires eyeglasses to correct his vision. Find the correct choice of lens power for eyeglasses

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd