The thrust produced by a single jet engine generates a force of F = 96000 N. Which requires the jet (with a mass of m = 9900 kg) a distance of d = 0.89 km to take off. What is the take-off speed of the jet vt in m/s? How far in

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter6: Energy Of A System

Section: Chapter Questions

Problem 62P

See similar textbooks

Related questions

Q: A variable force F = 3x²î acts on an object with mass m= 2kg from x=0 to x = 4 meters, where F is in…

Q: A 5.00x105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.400 m by a large…

A: Given

Q: A child and sled with a combined mass of 52.5 kg slide down a frictionless hill that is 7.08 m high…

Q: A spring that has a force constant of 1050 N/m is mounted vertically on the ground. A block of mass…

A: Given that:- Spring constant=K=1050N

Q: What power on the cables does it require to lift a 250-kg elevator cab and 4 passengers each with a…

Q: A spring with a force constant of 5000 N/m and a rest length of 3.0 m is used in a catapult. When…

A: The total force exerted on the rock can be obtained as F=12kx2=125000N/m3.0m-1.0m2=10000N

Q: .. A 45.7 kg circus acrobat drops from a height of 1.79 meters straight down onto a springboard with…

Q: A two-man bobsled has a mass of 350 kg. Starting from rest on a level road, the two racers push the…

A: Given data: - The mass of the bobsled is m = 350 kg. The net force on the bobsled is F = 290 N.…

Q: what is the power required for a 55 kg student to run up a set of stairs that has a height of 20 m…

Q: Find the force required to accelerate an electron (m = 9.11 × 10-31 kg) moving along the x axis from…

A: Given data :- mass of electron m = 9.11 × 10-31 kg initial velocity of electron u = 4 × 106 m/s…

Q: 2. A 3.0 kg particle is pushed with a force given below. If its speed at x = 2 m is 1.70 m/s what is…

A: work done between x=2 m to x =4m can be simply found by finding the area of given graph between…

Q: In a physics lab experiment, a compressed spring launches a 40 g metal ball at a 35 ° angle.…

Q: A spring that has a force constant of 1150 N/m is mounted vertically on the ground. A block of mass…

A: Given data- spring constant (K) = 1150 N/m block mass (m) = 1.35 Kg…

Q: A 6.50 x 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.900 m by a large…

A: Given : m = 6.50 × 105 kg v = 0.5 m/s x = 0.9 m vo = 0 (because finally the train stops)

Q: A toy gun uses a spring with a force constant of 295 N/m to propel a 11-g steel ball. Assuming the…

Q: How much power is developed by an airplane that cruises at 300 m/s when the thrust of its engine is…

A: Thrust ( T ) = 1.5 * 10 5 N Velocity ( v ) = 300 m/s

Q: A 62 kg trampoline artist jumps upward from the top of a platform with a vertical speed of 4.5 m/s.…

A: Say u is the velocity as the artist velocity as he lands on trampoline. At top as the artist jumps…

Q: Find the force required to accelerate an electron (m = 9.11 × 10-31 kg) moving along the x axis from…

Q: What is the speed of a 14 kN body at rest then falling from a height of 238 m.

A: During free fall if the air resistance is neglected the final velocity of a body dropped from a…

Q: A 445 N boy swings on a 3.0 m long swing. If his horizontal speed at the lowest point is 3.0 m/s,…

A: Given Weight of boy W=445N length of rope l=3m Speed at lowest point v=3m/s

Q: Starting from rest, a 92-kg firefighter slides down a fire pole. The average frictional force…

Q: The desperate contestants on a TV survival show are very hungry, but the only food they can see is…

A: Let the spring constant of the spring be k, the maximum compression of the spring be x, and the mass…

Q: A large toy car is pushed horizontally by a spring, and the spring has a spring constant of 135 N/m.…

A: Given: The spring constant is k=135 N/m. The compression id xi=0.055 m. The velocity is vf=0.75 m/s.…

Q: As a 1.4×104 kg jet plane lands on an aircraft carrier, its tail hook snags a cable to slow it down.…

Q: A small object of mass ?=0.0250kg is moving in the positive x-axis with velocity ??=12.0m/s. What…

A: Given: Object mass m=0.0250 kg Initial velocity u=12 m/s Final velocity v=0 m/s Distance x=15…

Q: A motorbike engine can develop a power of 90 kW in order to keep a constant velocity of 30 m/s. What…

Q: A 2.1 x 103-kg car starts from rest at the top of a 5.5-m-long driveway that is inclined at 15° with…

A: Given Data : The mass of the car is given as M=2.1×103 Kg The length of the driveway is given as D =…

Q: A particle of mass 3.4 kg is constrained to move along the x-axis under a single force F(x) = -cx',…

Q: The gravitational potential energy stored in a box of weight 150 kgf is 1.5* 104 J. Find the height…

A: Write the given values with the suitable variables. W=150 kgf=150×10 NP=1.5×104 J Here, W is the…

Q: During the Powerhouse lab, Jerome runs up the stairs, elevating his 102 kg body a vertical distance…

A: The mass, m=102 kg The vertical distance, h=2.29 m The time duration, t=1.32 s

Q: A 36-kg girl rides on the seat of a swing attached to two chains that are each 20 m long. If she is…

Q: A cyclist is coasting at 12 m/s when she starts down a 450-m-long slope that is 30 m high. The…

A: According to the work energy theorem,…

Q: The kinetic energy of a motorcycle and driver is 50,000 J. If their total mass is 500 kg, what is…

Q: An object of mass m = 2.9 kg is free to move on a horizontal surface without any friction. It is…

A: Given data: Mass of the object is m=2.9 kg. Force on the object is F→=3 Ni^+4 Nj^. Distance moved by…

Q: The desperate contestants on a TV survival show are very hungry. The only food they can see is some…

A: Given data: Spring constant (k) = 1300 N/m Compression in spring (x) = 38 cm = 0.38 m Mass (m) = 480…

Q: Fred is using a slingshot (basically a big rubber band connected to a stick) to shoot a 182 g rock…

A: Given: The mass of the ball is 182 g. The spring constant is 52 N/m. The compression in the spring…

Q: A 4.34 kg object is launched directly upward with 431 J of kinetic energy. What is the maximum…

A: From conservation of energy,

Q: Calculate the potential energy, kinetic energy, mechanical energv, velocitv, and height of the…

A: Mechanical energy conserved at each and every point of motion.

Q: A two-man bobsled has a mass of 290 kg. Starting from rest, the two racers push the sled for the…

Q: A bolt gun has a spring of spring constant k = 14 N/m which is used to fire a bolt of mass m. The…

Q: A motorbike engine can develop a power of 90000 W in order to keep a constant velocity of 30 m/s.…

Q: A 500000g roller coaster car trayeling at 30 m/s is stopped by a spring with a spring constant of…

A: Given data: Mass (m) = 500000 g = 500 kg Initial velocity (v) = 30 m/s Final velocity (vf) = 0 m/s…

Question

The thrust produced by a single jet engine generates a force of F = 96000 N. Which requires the jet (with a mass of m = 9900 kg) a distance of d = 0.89 km to take off.

What is the take-off speed of the jet v_t in m/s?
How far in meters would you need to depress a giant spring k = 100,000 N/m in order to launch the jet at the same speed without help from the engine?

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 with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

(a) Sketch a graph of the potential energy function U(x)=kx2/2+Aex2 where k , A, and are constants. (b) What is the force corresponding to this potential energy? (c) Suppose a particle of mass in moving with this potential energy has a velocity v when its position is x = . Show that the particle does not pass 2+2 through the origin unless Amv2=k22(1e a 2 ) .
A block of mass 0.250 kg is placed on top of a light, vertical spring of force constant 5 000 N/m and pushed downward so that the spring is compressed by 0.100 m. After the block is released from rest, it travels upward and then leaves the spring. To what maximum height above the point of release does it rise?
As a young man, Tarzan climbed up a vine to reach his tree house. As he got older, he decided to build and use a staircase instead. Since the work of the gravitational force mg is path Independent, what did the King of the Apes gain in using stairs?
An athlete jumping vertically on a trampoline leaves the surface with a velocity of 8.5 m/s upward. What maximum height does she reach? (a) 13 m (b) 2.3 m (c) 3.7 m (d) 0.27 m (e) The answer cant be determined because the mass of the athlete isnt given.
The system shown in Figure P5.43 is used to lift an object of mass m = 76.0 kg. A constant downward force of magnitude F is applied to the loose end of the rope such that the hanging object moves upward at constant speed. Neglecting the masses of the rope and pulleys, find (a) the required value of F, (b) the tensions T1, T2, and T3, and (c) the work done by the applied force in raising the object a distance of 1.80 m. Figure P5.43
The thrust generated by a singular jet engine produces a force of F = 95000 N. Which requires the airplane (with a mass of m = 6100 kg) a distance of d = 0.92 km to take off. What is the take-off speed of the airplane vt in m/s? How far in meters would you need to depress a giant spring k = 100,000 N/m in order to launch the airplane at the same speed without help from the engine?
A toy gun uses a spring with a force constant of 295 N/m to propel a 11-g steel ball. Assuming the spring is compressed 7.4 cm and friction is negligible, answer the following questions: What is the magnitude of the force, in Newton, that is needed to compress the spring? What is the maximum height, in meters, to which the ball can be shot? What is the gun’s maximum range, in meters, on level ground?
A 5.00x105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.400 m by a large spring bumper at the end of its track. What is the force constant k of the spring? Group of answer choices 781 kN/m 625 kN/m 100 kN/m 6.25 N/m
An automobile traveling at 25 km/hour has kinetic energy equal to 1 x 104J. What is the mass of the car? If the velocity of the car is increased to 45 km/hour, what is its kinetic energy? If the velocity is increased to 80 km/hour, what is its kinetic energy?
The force F = (-4, -1.7) N acts on a mass of 0.85 kg. At time t = 0 s, the mass has a velocity vo = (0.39, 0.03) m/s What are the (x,y) components of the displacement vector x - xo (in m) after 1.4 seconds? What is the initial kinetic energy (in J)? And final kinetic energy after 1.4 seconds? What is the work done by the force in this time (1.4 seconds)?
What is the speed of a 14 kN body at rest then falling from a height of 238 m.
It takes 156 kJ of work to accelerate a car from 20.4 m/s to 28.2 m/s. What is the car's mass?