2. In order to take off, a 747 jetliner must reach a takeoff speed of approximately 95.0 m/s. If a 747 accelerates from rest with uniform acceleration of 2.20 m/s², what minimum length of runway is required for takeoff?

2. In order to take off, a 747 jetliner must reach a takeoff speed of approximately 95.0 m/s. If a 747 accelerates from rest with uniform acceleration of 2.20 m/s², what minimum length of runway is required for takeoff?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 3.1CYU: Check your Understanding A cyclist rides 3 km west and then tune around and tides 2 kin east. (a)...

See similar textbooks

Related questions

Q: Room temperature : T= 25°C_ 2. Calculate the speed of sound v in air using the formula v= VYRT/M,…

Q: A horizontal platform in the shape of a circular disk rotates on a frictionless bearing about a…

A: Given, Mass of the student, m=67.8kg Rotational inertia, IR=486kg-m2 The angular speed of the…

Q: An object undergoing simple hamonic motion in which its position varies according to x(t) =…

A: Given,The equation of motion of the particel undergoing simple harmonic motion,x(t) = 2.50…

Q: The figure shows a container of mass m1 = 1.4 kg connected to a block of mass m2 by a cord looped…

Q: 2. A hydraulic car lift uses a small piston with a cross-sectional area of 2.50 cm and a large…

Q: 1. A smooth sphere of mass 10 kg is supported by a chain as shown. Find the tension in the chain and…

Q: At the bottom A of the vertical inside loop, the magnitude of the total acceleration of the airplane…

Q: 2. A spring of force constant 10 N/m has a 300g block attached to its end. It is free to oscillate…

A: The force constant of the spring is given as, k=10 N/m. The mass of the block is given as, m=300 g…

Q: 9. What is meant when someone says that an athletic team has a lot of momentum or loses its…

Q: Question 5 Four identical point charges, each with charge q +30 uC, are placed at the comers of a…

Q: Calculate the absolute pressure when a submarine is at a depth of 500 m in the ocean. Assumed that…

A: Given information: The depth at which the submarine is present (d) = 500 m The density of the sea…

Q: A ball is thrown so that it just clears a 3m fence 18m away. If il left the hand 1.5m above the…

A: Given Fence height (h) = 3 m Distance Sx = 18 m Left hand height Sy = 1.5 m…

Q: What amount of heat is required to convert a 1.5 kg block of ice at -15.0°C to steam at 150.0°C?…

Q: 4. A harmonic oscillator is made of an ideal spring with an unknown spring constant. Attached to the…

Q: 3. A simple harmonic oscillator makes 25 complete vibrations after 5.0 seconds. Determine its (a)…

Q: 5. The weight of an unknown metal ore measures 21.7 N on a scale. When it is attached a light cord…

A: Given: W=21.7N, W'=18.7N The density of water is ρ=103kg/m3. When the metal ore is immersed in…

Q: Question 3 Two point charges «, - Sµc and 4, - -sµc are placed on the x axis, as shown in figure 1.…

Q: A car is traveling around a circular track of 670-ft radius. If the magnitude of its total…

Q: 2. A straight horizontal copper rod carries a current of 50.0 A from west to east in a region…

Q: 2.21 Four concurrent forces act on the center of mass of a landing airplane. Calculate the resultant…

Q: 2. Two object, M1 = 100 kg and M2 = 200 kg, are separated by a distance of 3.00 m. Calculate the net…

A: Given Mass M1 = 100 kg Mass M2 = 200 kg Mass (M) = 50 kg Distance (d) = 3.00 m

Q: A 180 kg block is pulled at a constant speed of 3.1 m/s across a horizontal floor by an applied…

A: mass of block m = 180 kg speed of block v = 3.1 m/s applied force F = 117 N Force makes angle 41…

Q: 4. A water inlet pipe which runs horizontally underground has a diameter of 8.00 cm. It is then…

Q: An auto A is moving at 6m/s and accelerating at 1.5m/s^2 to overtake an auto B whlch is 115.2m…

Q: 5. The amplitude of a harmonic oscillator is 5.0cm with a period of 3.0 s. The phase angle is . (a)…

Q: The position of a particle is given by the equation 3(x+3t) = 6(x+2), x is in meters and t is in…

A: Velocity of a particle is given by v=dx/dt and acceleration by a=dv/dt

Q: Boat A moves with a constant velocity of 6m/s, starting from the position down. How high is the hill…

A: We can solve this using concept of projectile motion

Q: Determine the magnitude of the vector sum V = V, + V2 and the angle 0, which V makes with the…

A: Given, V1 = 10 unitsV2 = 12 unitsV1x =10×45 = 8 unitsV1y = 10×35 = 6 unitsV2x =-12cos60° =-6…

Q: 5.59 • BIO Effect on Blood of Walking. While a person is walking, his arms swing through…

A: Given:- The arm of the person is L = 70.0 cm While a person is walking his arms awing through…

Q: 3. Complete the table on the Summary of Images Formed by Convex Mirror Object Distance Image…

A: “Since you have asked multiple question, we will solve the first question you posted here that is…

Q: The loaded cab of an elevator has a mass of 2.30 x 103 kg and moves 200. m up the shaft in 23.0 s at…

A: Given, m=2.30×103kgd=200 mt=23.0 sv→constanta→0 m/s2

Q: Determine the weight in newtons of a car which has a mass of 1368 kg. Convert the given mass of the…

Q: The velocity of a particle moving in the x-y plane is given by (6.96i + 4.66j) m/s at time t = 3.70…

Q: 2. Relativistic force. From the classical Newtonian force F=ma, show that F = y³ ma for relativistic…

Q: 4. Saturn has mass 95 times that of the Earth and 9.5 times of its radius. From this data, (a)…

A: Given,Mass of saturn Ms=95Me Radius of saturn Rs=9.5ReAcceleration due to gravity g=GMR2G=Universal…

Q: Question 2 Assume that the uniform electric field has a magnitude of 3.5+ 10 NC, which points in the…

A: Here, Electric field (E) =3.5 ×104 NC Charge(q) =2μC

Q: 21. The Laguerre equation is 22 TL d²y x- 22²2 + (1 - x) 42 / +1 dx (a) Show that it can be…

Concept explainers

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.

Question

Show complete solution

conditions?
length of the landing strip under these
2. In order to take off, a 747 jetliner must reach a takeoff speed of
approximately 95.0 m/s. If a 747 accelerates from rest with uniform
acceleration of 2.20 m/s², what minimum length of runway is required for
takeoff?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

III. 16. The floor area of a Boeing 707-230 is 106 m2. Express this area in ft2. 17. Convert a speed of 45 mph to fps. 18. The Silver Sabre has a maximum rate of climb of 4800 ft/min. Determine the rate of climb in ft/s ... sneed 21
A cart starting from rest at a height of 1.00 m above a tabletop can roll down two different ramps—one that goes in a straight line from A to B at a 15º incline, and one that descends at a 30º incline from A and is then level until B. Calculate the time it takes for the car to get from A to B along each ramp. The answers are 1.74 s and 1.35 s. I need help on some of the steps
In the sport of billiards, event organizers often remove one of the rails on a pool table to allow players to measure the speed of their break shots (the opening shot of a game in which the player strikes a ball with his pool cue). V. o h d The top of a pool table is a height h = 3.25 ft from the floor. If a player's ball lands a distance d 14.75 ft from the table edge, what is her break shot speed vo? 12.3 Vo = mph Incorrect At what speed v did her pool ball hit the ground? 4.21 mph = Incorrect
Problem 1:A man sailing a boat follows the directions to a dock. The instructions stated that he hasto sail 25.0 m in a direction 60º E of N from his starting location, and then sail additional35.0 m in a direction 50º E of S. How far will he be from his starting point?Problem 2:Suppose a pilot flies 15.0 km in a direction 60º N of E and then flies 30.0 km in a direction15º N of E. Find the total distance R from the starting point and the direction θ of thestraight-line path to the final position.
A cannon shoots a a large cannonball. The cannonball has a intital speed of 125 m/s. If the elevation angle was 32., what is the horizontal distance that the cannonball travel?
A plane flies with the Jet Stream (tailwind) from Chicago to Rome in 9.1 hours, a flight distance of 7740 km. It returns, flying against the Jet Stream (headwind), in 10.8 hours. Calculate the average speed of the plane and the average speed of the wind. Must list assumptions, and draw 1D vector diagram!!! wr M
stion A postman leaves the post office and drives 1.6 km in the north direction. He then drives in a direction 60.0° south of eact for 5.9 km (see Figure) North out of 60° East Post office What is his resultant displacement from the post office (in vector form)? O a. -3.51 mi + 2.95 mj Ob. 5.90 mi+ 1.60 mj Oc. 2.95 mi+-3.51 mj Od. None of the above O e. 1.35 mi- 5.11 mj
05
A small plane flies at 200 km/h in still air. If the wind blows directly out of the west at 50 km/h, (a) in what direction must the pilot head her plane to move directly north across land and (b) how long does it take her to reach a point 300 km directly north of her starting point?
A bird files straight northeast a distance of 95.0 km for 3.0 h. With the x -axis due east and the y -axis due north, what is the displacement in unit vector notation for the bird? What is the average velocity for the trip?
A trapper walks a 5.0-lan straight-line distance from her cabin to the lake, as shown in the following figure. Determine the east and north components of her displacement vector. How many more kilometers would she have to walk if she walked along the component displacements? What is her displacement vector?
Check your Understanding A cyclist rides 3 km west and then tune around and tides 2 kin east. (a) What Is his displacement? (b) What is the distance traveled? (c) What is the magnitude of his displacement?