User Account

All Pages

Average speed during the whole trip

Assignment Help Physics
Reference no: EM131982342

After walking for 6.0 min on the way to school, a child discovers that her loonie is missing and there is a hole in her pocket. She immediately turns back and slowly walks 40 m, on the sidewalk, where she finds the coin. After stopping for 45 s the child heads back to school and arrives in later. If the school is located 500 m east of home (see Figure A1.03), and the child walks at a speed of 0.25 m/s while searching for the coin, determine a. her average velocity during the whole trip? b. her average speed during the whole trip? c. her normal walking speed?

Reference no: EM131982342

Questions Cloud

Describe approach necessary to ensure that evidence gathered : Describe the approach necessary to ensure that all evidence is gathered properly and that the chain of custody has been maintained.
Define what a series circuit is : Define what a series circuit is. If resistors A, B, C, and D are connected one after the other (which means they are in series)
Explain how you would you go about communicating the email : Explain how you would you go about communicating this email, and to whom you would report to. How this might impact process of investigating security incidents.
Find the magnitude of the velocity : Find the magnitude of the velocity of the 35 kg bumper car BEFORE the collision.
Average speed during the whole trip : After walking for 6.0 min on the way to school, a child discovers that her loonie is missing and there is a hole in her pocket.
What order size would you recommend : If the vendor is willing to offer a discount of $10 per order for ordering in multiples of 50 units (e.g., 50, 100, 150), would you advise the manager to take.
Describe what your training would be like based on approach : Describe what your training would be like based on the approach. Why do you think that approach will successfully teach your team to use the new software?
Component of the total force on the object : Use the formula Fx= dU/dx to find the x component of the total force on the object
How might teaching to strength help contribute : How might teaching to strength help contribute to creating an affirming environment and enhancing the positive interactions you have with children

Reviews

Write a Review

Physics Questions & Answers

  What is the density of the fluid at given temperature

At a temperature of 1.66 °C, the mass and volume of a fluid are 798 kg and 1.20 m3. The coefficient of volume expansion is 1.58 x 10-3 (C°)-1. What is the density of the fluid at this temperature

  Find the initial velocity of the projectile

A projectile is launched from ground level to the top of a cliff which is 195 m away and 135 m high. If the projectile lands on top of the cliff 6.6s after it is fired, find the initial velocity of the projectile ( (a) magnitude and (b) direction ). ..

  Rocket engines on it are fired

As a spacecraft approaches a planet, the rocket engines on it are fired (turned on) to slow it down so it will go into orbit around the planet. The spacecraft's mass is 2,525 kg and the thrust (force) of the rocket engines is 325 N. If its speed m..

  If a van de graff generator has an electric potential of

if a van de graff generator has an electric potential of 169 kv and a diameter of 18.9 cm find how many more protons

  Find the acceleration of the dragster

A VW Beetle goes from 0 to 65.7 mi/h with an acceleration of +2.34 m/s^2. Find the acceleration of the dragster

  How far away from the fulcrum should he sit

Joey weighs 77 lb and sits on a seesaw at a distance of 30 inches from the fulcrum. Jenny weighs 67 lb and sits on the opposite side of the seesaw at a distance of 48 inches from the fulcrum. how far away from the fulcrum should he sit

  Find at what angle above the horizontal should he throw ball

The quarterback is trying to throw the ball straight ahead to a receiver who starts his run from a point 20 meter to the left of him. Find at what angle above the horizontal should he throw ball

  Determine what is the equivalent resistance

A 102 ohms resistor is joined in parallel with a 24 ohm resistor. Determine what is the equivalent resistance

  Find to what maximum height can the hook be cast

A grappling hook, attached to a 1.5-m rope, is whirled in acircle that lies in the vertical plane. In the absence of airresistance, to what maximum height can the hook be cast

  Determine the appropriate unit for µ if the preceding equati

The fundamental frequency of a vibrating guitar string is modeled by the following equation: f=12LTgμ Where: f = vibration frequency in Hertz L = length of string in meters T = string tension in Newtons μ = string density Determine the appropriate un..

  A plane is flying horizontally with speed 169 m/s

A small steel ball bearing with a mass of 11g is on a short compressed spring. When aimed vertically and suddenly released, spring sends the bearing to a height of 1.21 m. compute the horizontal distance the ball would travel if the same spring we..

  A 374 kg block located on a horizontal frictionless floor

a 3.74 kg block located on a horizontal frictionless floor is pulled by a cord that exerts a force f12.30 n at an angle

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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