A jet aircraft with a mass of 4,500 kg has an engine that exerts a force (thrust)
Question:
A jet aircraft with a mass of 4,500 kg has an engine that exerts a force (thrust) equal to 60,000 N.
(a) What is the jet’s acceleration when it takes off?
(b) What is the jet’s speed after it accelerates for 8 s?
(c) How far does the jet travel during the 8 s?
Step by Step Answer:
A jet aircraft with a mass of 4500 kg has an eng...View the full answer
Related Video
In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
Students also viewed these Physics questions
-
A jumbo jet with a mass of 5 million kg requires a speed of 175 mph for take off. Assuming an overall efficiency of 20% (from heat release to kinetic energy of the aircraft), determine the amount of...
-
At time t = 0, a 2150-kg rocket in outer space fires an engine that exerts an increasing force on it in the + x-direction. This force obeys the equation F. = At2, where t is time, and has a magnitude...
-
A turbojet aircraft is flying with a velocity of 320 m/s at an altitude of 9150 m, where the ambient conditions are 32 kPa and -32C. The pressure ratio across the compressor is 12, and the...
-
Using the trial balance prepared for Binbutti Engineering in Part 4 of Problem 2-9A, prepare an income statement and statement of changes in equity for the three months ended July 31, 2014, and a...
-
A laser emits a beam of light whose photons all have the same frequency. When the beam strikes the surface of a metal, photoelectrons are ejected from the surface. What happens if the laser emits...
-
Consider two water tanks filled with water. The first tank is 8 m high and is stationary, while the second tank is 2 m high and is moving upward with an acceleration of 5 m/s 2 . Which tank will have...
-
True or False: The RMS can be calculated for a nonperiodic time waveform.
-
Brownstein, Inc., expects sales of $100,000 during each of the next 3 months. It will make monthly purchases of $60,000 during this time. Wages and salaries are $10,000 per month plus 5% of sales....
-
Discuss the principles of structured catalysts and reactors in process intensification, analyzing the design and performance characteristics of structured packing, monolithic reactors, and...
-
Identify each of the items shown in the left column of the following table as being an upstream, a midstream, or a downstream cost by placing an X in the one of the columns to the right of the items...
-
During our discussion of the motion of a falling body near Earths surface, we said that the gravitational force acting on itits weightis constant. But the law of universal gravitation tells us that...
-
A sprinter with a mass of 80 kg accelerates uniformly from 0 m/s to 9 m/s in 3 s. (a) What is the runners acceleration? (b) What is the net force on the runner? (c) How far does the sprinter travel...
-
Write an essay on the replacement of metallic automobile components by polymers and composite materials. Address the following issues: (1) Which automotive components (e.g., crankshaft) now use...
-
True Or False The number of medical malpractice claims has escalated sharply since the late 1980s.
-
____________ ____________ programs are software programs that help attorneys evaluate the value of their case, whereas ____________ are compilations of verdicts and settlements pertaining to specific...
-
True Or False Assumption of risk may be used as a defense in strict liability cases.
-
What do courts do when plaintiffs cannot be fairly compensated based on a fair market value because of personal value the property has to the plaintiff?
-
Punitive damages a. cannot be awarded for intentional torts. b. cannot be used to compensate plaintiffs for the expenses of litigation. c. are considered a windfall to plaintiffs. d. all of the above.
-
Read FAQ 6.1.2 and answer the following question: Which measure of spread is more resistant to outliers, SD or IQR?
-
Discuss whether responsible human resources management should apply different standards for the home company and suppliers, for developed countries and developing countries, and for large companies...
-
Your roommate is working on his bicycle and has the bike upside down. He spins the 60-cm-diameter wheel, and you notice that a pebble stuck in the tread goes by three times every second. What are the...
-
FIGURE EX4.36 shows the angular velocity graph of the crankshaft in a car. What is the crankshafts angular acceleration at (a) t = 1 s, (b) t = 3 s, and (c) t = 5 s? Figure Ex 4.37 w (rad/s) 250 -...
-
FIGURE EX4.37 shows the angular acceleration graph of a turntable that starts from rest. What is the turntables angular velocity at (a) t = 1 s, (b) t = 2 s, and (c) t = 3 s? Figure Ex 4.37 a (rad/s)...
-
Question: 10/25/YR1-- YSR Inc. acquires supplies to be used by its employees. The supplies cost $2,000. Although YSR Inc. has received the supplies, it will not pay for the supplies until November,...
-
Question: September 2008.\ Sep. 1 Issued 12,000 shares of $1 par value common stock for $82 per share.\ Sep. 2 Declared a 20 percent stock dividend. There were 42,000 shares of common stock...
-
Question: Assume that Trump acquired Clinton on January 2, 2001 Trump issued 60,000 new shares of its common stock valued at $4.00 per share for all of the outstanding stock of Clinton. Immediately...
Study smarter with the SolutionInn App