**Text Transcription:**52. The helicopter in the drawing is moving horizontally to the right at a constant velocity. The weight of the helicopter is \( W = 53,800 \, \text{N} \). The lift force \( L \) generated by the rotating blade makes an angle of \( 21.0^\circ \) with respect to the vertical. (a) What is the magnitude of the lift force? (b) Determine the magnitude of the air resistance \( R \) that opposes the motion.**Diagram Explanation:**The diagram accompanying the text shows a helicopter moving horizontally to the right. The forces acting on the helicopter are depicted with arrows:- **Lift Force (\( L \))**: This force is shown as an arrow pointing upwards and slightly to the left. It makes an angle of \( 21.0^\circ \) with the vertical axis.- **Weight (\( W \))**: Represented by a downward-pointing arrow, indicating the force due to gravity. This is depicted vertically.- **Air Resistance (\( R \))**: Illustrated by an arrow pointing directly to the left, opposing the helicopter's motion to the right.The arrows in the diagram are color-coded:- The lift force arrow is blue.- The weight arrow is purple.- The air resistance arrow is red.

Name: **Text Transcription:**52. The helicopter in the drawing is moving ho
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: **Text Transcription:**52. The helicopter in the drawing is moving horizontally to the right at a constant velocity. The weight of the helicopter is \( W = 53,800 \, \text{N} \). The lift force \( L \) generated by the rotating blade makes an angle

Given data: The weight of the helicopter is W=53800 N. The angle of generated lift force from…

Science

Physics

52. The helicopter in the drawing is moving horizontally to the right at a constant velocity. The weight of the heli- copter is W= 53 800 N. The lift force L generated by the rotating blade makes an angle of 21.0° with respect to the vertical. (a) What is the magnitude of the lift force? (b) Determine the magni- tude of the air resistance R that opposes the motion.

52. The helicopter in the drawing is moving horizontally to the right at a constant velocity. The weight of the heli- copter is W= 53 800 N. The lift force L generated by the rotating blade makes an angle of 21.0° with respect to the vertical. (a) What is the magnitude of the lift force? (b) Determine the magni- tude of the air resistance R that opposes the motion.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: QUESTION 5 OK, one more time. This time the magnet has mass 3.85 kg and the force pulling it to the…

A: Given: The mass of the magnetic is 3.85 kg. The magnetic force on the object is 136.8 N. The…

Q: one more time. This time the magnet has mass 6.38 kg and the force pulling it to the right is 68.4…

A: This time the magnet has mass m = 6.38 kg and the force pulling it to the right is F = 68.4 N. The…

Q: This time the magnet has mass 6.08 kg and the force pulling it to the right is 110.3 N. When the…

Q: P = mi w = wo + at Momentum (m₂v₁ + m₂v₂)₁ = (m₂v₁ + m₂V₂)ƒ Angular kinematics Δθ = wot + 5at2 w² =…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: 17. Two packages are connected by a very light string that goes over an ideal pulley as shown in the…

A: mass of package, mA=3 Kg the angle of inclination of the rough plane, θ=30° coefficient of friction…

Q: While an elevator of mass 812 kg moves downward, the tension in the supporting cable is a constant…

Q: 11. A man is hauling a box of mass 100 kg up a 35° incline by a rope attached to the top of the box.…

A: Given: The mass of the box is m = 100 kg The acceleration due to gravity is g = 9.8 m/s2 The plane…

Q: 8. Suppose that the vector in problem 2. above represents a 30 mph wind. Sera is piloting an…

Q: A rope tow is used to move snow skiers along a 40º incline. The tow is designed to simultaneously…

A: The objective of the question is to find the total force that the winch at the top of the hill must…

Q: OK, one more time. This time the magnet has mass 6.18 kg and the force pulling it to the right is…

Q: This time the magnet has mass 5.04 kg and the force pulling it to the right is 169.1 N. When the…

A: The force pulling the magnet to the right is 169.1 N. The force of kinetic friction acting on the…

Q: (c) For the work done by the force on the crate, we have WF=F. Ar = 111 N ( (m) о m cos = J.

Q: A 10 kg block is hanging vertically from a rope. The rope is wrapped around a disk, wherein the…

Q: 10. A mass m¡ = 6.00 kg is connected by a light string that passes over a pulley of mass m3 = 7.5 kg…

Q: A 5.92 kg rescue basket rescuing a person (includes the mass of the basket and person) is lifted…

Q: A 5.20-kg wooden crate is being pulled up on an incline by a motor with a pulling force of 75.0 N.…

Q: A 37.0-kg child swings in a swing supported by two chains, each 2.96 m long. The tension in each…

A: Given, mass of the child, m=37 Kg Length of the chain, L=2.96 m Tension on the lowest point, T=418…

Q: A 7.0 kg mass is connected to a 1.0kg mass over a pulley. The coefficient of kinetic friction is…

A: Solution

Q: This time the magnet has mass 7.49 kg and the force pulling it to the right is 156.6 N. When the…

A: Given: Mass of magnet m : 7.49 kg Force applied F : 156.6 N Coefficient of kinetic friction μ=0.341…

Q: A 123 kg object is pushed on a ramp with an inclination of 25º with a force parallel to the surface.…

A: Given:- The mass of the object is m = 123 kg The inclination of the ramp = 250 The kinetic friction…

Q: A plane is traveling at 140 m/s and performs a vertical loop in 24.0s. Determine the force due to…

Q: A bicyclist of mass 65.0 kg (including the bicycle) can coast down a 6.0 degree hill at a steady…

Q: A mover is pushing a 148kg box up a ramp. The ramp is inclined at an angle of 30.4 degrees. Since…

Q: On wet pavement the coefficient of kinetic friction may be only 0.250. How fast should you drive on…

A: Given value--- coefficient of kinetic friction = 0.800 . initial velocity = 25.5 m/s. final…

Q: It is one question, please help with all. A magnet of mass 3.03 kg is suspended from the ceiling…

Q: This time the magnet has mass 6.15 kg in the force pulling into the right is 114.6 N. When the…

Q: OK, one more time. This time the magnet has mass 6.05 kg and the force pulling it to the right is…

Q: A 140 kg crate is pushed at constant speed up the frictionless 33° ramp shown in the figure. What…

Q: M = 2.2 kg, and the tension in the connecting string is 70 N. How long does it take the hanging mass…

Q: Problem 2: The 300 metric tonne jet airliner has four engines, each of which produces a nearly…

Concept explainers

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

Topic Video

Question

**Text Transcription:**

52. The helicopter in the drawing is moving horizontally to the right at a constant velocity. The weight of the helicopter is \( W = 53,800 \, \text{N} \). The lift force \( L \) generated by the rotating blade makes an angle of \( 21.0^\circ \) with respect to the vertical. (a) What is the magnitude of the lift force? (b) Determine the magnitude of the air resistance \( R \) that opposes the motion.

**Diagram Explanation:**

The diagram accompanying the text shows a helicopter moving horizontally to the right. The forces acting on the helicopter are depicted with arrows:

- **Lift Force (\( L \))**: This force is shown as an arrow pointing upwards and slightly to the left. It makes an angle of \( 21.0^\circ \) with the vertical axis.

- **Weight (\( W \))**: Represented by a downward-pointing arrow, indicating the force due to gravity. This is depicted vertically.

- **Air Resistance (\( R \))**: Illustrated by an arrow pointing directly to the left, opposing the helicopter's motion to the right.

The arrows in the diagram are color-coded:
- The lift force arrow is blue.
- The weight arrow is purple.
- The air resistance arrow is red.

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

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 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

Help
A box has a mass of 31 kg. A force of 163 N is applied to it at an angle of 45º. An object moves along a surface 15 m with a coefficient of kinetic friction of 0.09 and where its initial velocity is equal to 16 meters/sec. along this path: Determine the magnitude of the friction force.
Two masses of weight 30.0 NN are suspended at opposite ends of a rope that passes over a light, frictionless pulley. The pulley is attached to a chain that goes to the ceiling. What is the tension in the rope? What is the tension in the chain?
A block of mass 1.96kg is accelerated across a rough surface by a rope passing over a pulley, as shown in the figure below. The tension in the rope is 14.0N, and the pulley is 10.8cm above the top of the block. The coefficient of kinetic friction is 0.350. Calculate the value of x at which the acceleration becomes zero.
A ball with a mass of 1.50 kg rolls down a hemisphere from A to B. Se figure. At A, it has a centripetal acceleration with a magnitude of 1.80 m/s² and a speed of 1.20 m/s. At B, it has a centripetal acceleration with a magnitude of 5.50 m/s? and a normal force with a magnitude of 4.30 N. Find the magnitude of the normal force on the ball at A, and the angle 0. Ignore friction everywhere. VA = 1.20 m/s В VB = ? 0= ? R = ?
A 200 kg crate is at rest on a horizontal plane. If the surface has fs=0.50, fk=0.25 and a 600 N horizontal force is applied on the crate, what is the net force on the moving crate? Pls show full solution with FBD.
A 1,500-N crate is being pushed across a level floor at a constant speed by a force F of 370 N at an angle of 20.0° below the horizontal, as shown in the figure a below. 20.0° F F 20.0⁰ (a) What is the coefficient of kinetic friction between the crate and the floor? (Enter your answer to at least three decimal places.) (b) If the 370-N force is instead pulling the block at an angle of 20.0⁰° above the horizontal, as shown in the figure b, what will be the acceleration of the crate? Assume that the coefficient of friction is the same as that found in part (a). m/s²
Many birds can attain very high speeds when diving. Using radar, scientists measured the altitude of a barn swallow in a vertical dive; it dropped 208 m in 3.0 s. The mass of the swallow was estimated to be 0.018 kg, and its cross-section area as 5.6 x 10-4 m2. What was the drag coefficient for this swallow as it dove?
An airplane is traveling at 140 m/s and performs a vertical loop in 24.0s. Determine the force due to the seat on the 84.0 kg pilot at the bottom of the loop.
A elevator accelerates upward in 3.2 s to a final speed of 7.2 m/s. Determine the apparent weight of a passenger with mass of 56 kg.
– 3. A 64.3 kg skydiver jumps out of an airplane with a parachute. She decides not to pull the rip cord until she reaches terminal velocity. If the resistive force proportionality constant is 2.35 kg/s, what is the magnitude of the velocity when she decides to pull the cord? (Assume the drag force is proportional to the speed.) - a. 16.4 m/s b. 268 m/s c. 151 m/s d. 9.80 m/s e. 27.4 m/s
A 36.0-kg child swings in a swing supported by two chains, each 3.08 m long. The tension in each chain at the lowest point is 410 N. (a) Find the child's speed at the lowest point.(b) Find the force exerted by the seat on the child at the lowest point. (Ignore the mass of the seat.)