An airplane in a holding pattern flies at constant altitude along a circular path of radius 3.42 km. If the airplane rounds half the circle in 172 s, determine the following. (a)Determine the magnitude of the airplane's displacement during the given time (in m). (b)Determine the magnitude of the airplane's average velocity during the given time (in m/s). (c)What is the airplane's average speed during the same time interval (in m/s)?

An airplane in a holding pattern flies at constant altitude along a circular path of radius 3.42 km. If the airplane rounds half the circle in 172 s, determine the following. (a)Determine the magnitude of the airplane's displacement during the given time (in m). (b)Determine the magnitude of the airplane's average velocity during the given time (in m/s). (c)What is the airplane's average speed during the same time interval (in m/s)?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section5.1: Vectors

Problem 3PP

See similar textbooks

Similar questions

A car drives around a circular track of diameter 161 m at a constant speed of 47.4 m/s. During the time it takes the car to travel 256 degrees around, what is the magnitude of the car s average acceleration? Hint: Do not calculate instantenous accelleration. Instead calculte the average acceleration over the fraction of a complete lap. Average acceleration equals change in velocity divided by change in time, and that this is a two-dimensional situation so you'll have to calculate the x and y components of the average acceleration first and then figure out the magnitude. Remember also that ax = Δvx/Δt and ay = Δvy/Δt. 0 m/s^2 27.91 m/s^2 13.96 m/s^2 9.84 m/s^2
Over a duration of 230 seconds, you walk exactly 4 times around a circular track that has a radius of 25 meters. Determine your average speed and average velocity for you entire walk.
A sports car driver turned his car 15.0 km [E 30.0° N], and then turned again 30.0 km [W 45.0° N] to get back on track. If the diversion lasted a total of 2.00 minutes, what was the average velocity of the car, in m/s? Include diagrams to help you solve the question.
You drive a beat-up pickup truck along a straight road for 8.4 km at 70 km/h, at which point the truck runs out of gasoline and stops. Over the next 30 min, you walk another 2.0 km farther along the road to a gasoline station. (a) What is your overall displacement from the beginning of your drive to your arrival at the station?
You walk for 1000 m northwards at a constant velocity of 3 m/s. Then you turn around, and walk with an average velocity of 0.5 m/s due south. From your starting point to your destination, your overall average velocity for the entire trip is 1.2 m/s due north. What is the northward total displacement during the entire trip?
A car travels along a straight east-west road. A coordinate system is established on the road, with x increasing to the east. The car ends up 14 mi west of the origin, which is defined as the intersection with Mulberry Road. If the car's displacement was - 21 mi , how far from the intersection was the car at the start?
A train slows down as it rounds a sharp horizontal turn, slowing from 50.4m/s to 24.9m/s in the 18.0s that it takes to round the bend. The radius of the curve is 204.4m. Compute the magnitude of the total acceleration at the moment the train speed reaches 32.9m/s. Assume that it slows down at constant rate. Give your answer with two decimal places in m/s^2.
7. A man runs around a circular track of 800 meters radius for 30 seconds, starting at a point directly to the right of the center and goes in a counterclockwise manner. He goes 5 meters per second for the first 15 seconds, runs 90 meters for the next 6 seconds and then 180 meters for the rest of the course. (a) What was his average speed? (b) What was his average velocity? (c) What was his displacement from the starting point? (d) What wll be hls total displacement upon returning to the starting polnt.
A gnat takes off from one end of a pencil and flies around erratically for 3 s, seats on a wall for 2.4 s, and continues flying for the next 1.1 seconds before landing on the other end of the same pencil. If the gnat flew a total distance of 2.6 m, and the pencil is 9 cm long, find the magnitude of the gnat's average velocity. Answer units
A hot air balloon is moving vertically upwards at a constant rate of 9.0 m/s. As the balloon rises, a package is dropped from the balloon and it takes 5 s to hit the ground. How far did the package fall? Make sure to include a diagram of the physical situation, label known and unknown quantities with units, and coordinate system. Thanks!
From the top of a cliff, a person throws a stone straight downward. The initial speed of the stone just after leaving the person's hand is 8.1 m/s After 0.46 s, how far beneath the top of the cliff is the stone? (Give just the distance fallen, that is, a magnitude.) m
George, the absent-minded professor, drives his car 5.0 miles due east alonga straight road to the grocery store. Upon arriving there 15 minutes (0.25 h) after he left home, he suddenly realizes he forgot his grocery list. He immediately turns around and heads back towards home. After travelling 6.8 miles due west in 12 minutes (0.20 h), the car runs out of gas. What is his average velocity? Be sure to indicate the direction