💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!

View Video Answer

Like

Report

Airplane $A,$ starting from rest with constant acceleration, requires a runway 500 $\mathrm{m}$ long to become airborne. Airplane $B$ requires a takeoff speed twice as great as that of airplane $A$ but has the same acceleration, and both planes start from rest. (a) How long must the runway be for airplane $B ?$ (b) If airplane $A$ takes time $T$ to travel the length of its runway, how long (in terms of $T )$ will airplane $B$ take to travel the length of its runway?

a) 2000 $\mathrm{m}$b) 2 $\mathrm{T}$

Physics 101 Mechanics

Chapter 2

Motion along a Straight Line

Physics Basics

Motion Along a Straight Line

Motion in 2d or 3d

Newton's Laws of Motion

Cornell University

Rutgers, The State University of New Jersey

University of Washington

University of Sheffield

Lectures

04:16

In mathematics, a proof is…

04:48

In mathematics, algebra is…

01:53

A 1200 -kg airplane starts…

02:37

A jet plane comes in for a…

00:58

Airplane takeoff Suppose t…

02:34

A jet plane lands with a s…

01:13

Distance An airplane start…

03:00

The jet plane starts from …

03:26

Suppose that the distance …

04:58

In Example 2.7, we investi…

04:25

An airplane starts from re…

04:06

The takeoff speed for an A…

01:49

An airplane begins its tak…

01:09

Airplane Takeoff Suppose t…

01:45

A Cessna aircraft has a li…

10:15

(a) How long would it take…

04:00

A Boeing 747 Jumbo Jet has…

03:25

AIRPLANE ASCENT D…

01:39

(I) A light plane must rea…

04:44

Find the point of no retur…

07:00

Acceleration A drag racer …

01:10

An airplane travels 280 $\…

So we have we not k to be equal to may not be. And what Toby Cedo? Because they start from this start from the same positions. And let's say they start from the origins of what of them a zero and what the planes have the same acceleration. Also, the final velocity ofthe plane B is tries off the final velocity, actually in eight. So for the first part, we have to find the distance traveled by Plane B. So given the information we have, they can use the same question. So let's use it for playing a first. So we have the square to be equal to place off, eh? Times X, the rest of the dance artist Edo. Similarly, for plane we have we be scared to be equal dough twice, or maybe dime six p. Now, if we take the issue off the respective sides off, both of these two questions only arrive at this equation. Mazzan's acceleration. What about the plane? Are same these two against loud. So we have x eight over X b. This gives ex Dave over experience to be equal to the over p p. Squared and busy. It's giving Toby twice off, eh? This's equal. Don't know what for. From here, we can find extremely which will be called Do four times X trail on extra is given Toby 500 meters. So explain, ex David 1,000 meters. So am I playing travels Horizontal distance off. 2,000 meter Plan B now second. But you have to find sign No. With the news desecration and applied to both Plan B and B So far, Plan K, they have a your kind still did on foot, baby have baby to be equal to a B Dimes TV again. We take the respective ah ratio off the respective sites off both of these two questions. So we have the over maybe be quiet. Okay, over 80. And this is a call to be over TV because acceleration for both the planes are equal. This cave's saving to the equal door. A over B Thanks, Steve, on dh b. So be sorry. I mean in the stake over here. So we are writing they bay. So this week will do the be over every year angsty and really is trysts off here. And dear, let's call it a capital D. So baby is myself to you or duty

View More Answers From This Book

Find Another Textbook

In mathematics, a proof is a sequence of statements given to explain how a c…

In mathematics, algebra is one of the broad parts of mathematics, together w…

A 1200 -kg airplane starts from rest and moves forward with a constant accel…

A jet plane comes in for a landing with a speed of $100 \mathrm{m} / \mathrm…

Airplane takeoff Suppose that the distance an aircraft travelsalong a ru…

A jet plane lands with a speed of 100 m/s and can accelerate at a maximum ra…

Distance An airplane starts from rest and accelerates at a constant $3.00 \m…

The jet plane starts from rest at $s=0$ and is subjected to the acceleration…

Suppose that the distance an aircraft travels along a runway before takeoff …

In Example 2.7, we investigated a jet landing on an aircraft carrier. In a l…

An airplane starts from rest, travels $5000 \mathrm{ft}$ down a runway, and …

The takeoff speed for an Airbus A 320 jetliner is $80 \mathrm{m} / \mathrm{s…

An airplane begins its take-off run at $A$ with zero velocity and a constant…

Airplane Takeoff Suppose that the distance an aircraft travels along a runwa…

A Cessna aircraft has a liftoff speed of 120. km/h. (a) What minimum constan…

(a) How long would it take a $1.50 \times 10^{5}-\mathrm{kg}$ airplane with …

A Boeing 747 Jumbo Jet has a length of 59.7 $\mathrm{m}$ . The runway on whi…

AIRPLANE ASCENT During takeoff, an airplane's angle of ascent …

(I) A light plane must reach a speed of 35 m/s for takeoff. How long a runwa…

Find the point of no return for an airport runway of $1.50 \mathrm{mi}$ in l…

Acceleration A drag racer accelerates at $a(t)=88 \mathrm{ft} / \mathrm{s}^{…

An airplane travels 280 $\mathrm{m}$ down the runway before taking off. Assu…

04:15

$\bullet$ Rescue. Your friend (mass 65.0 $\mathrm{kg}$ ) is standing on the …

02:25

In a certain home sound system, two small speakers are located so that one i…

00:03

That's a lot of hot air! A hot-air balloonist, rising vertically with a…

00:49

What would be the radial (centripetal) acceleration of an astronaut standing…

01:24

A 2.20$\mu \mathrm{F}$ capacitor is connected across an ac source whosev…

Ultrasound and infrasound. (a) Whale communication. Blue whales apparently c…

03:52

Prior to being placed in its hole, a $5700-\mathrm{N}, 9.0$ -m-long, uniform…

04:19

The circuit shown in Figure 19.64 contains two batteries, each with an emf a…

02:09

$\bullet$ Suppose you do 457 $\mathrm{J}$ of work on 1.18 moles of ideal He …

03:23

$\bullet$$\bullet$ Heat $Q$ flows into a monatomic ideal gas, and the volume…