Engineers are experimenting with a kind of gun thag may eventually be used to fire payloads...
Homework Answers
Add Answer to:
Engineers are experimenting with a kind of gun thag may eventually
be used to fire payloads...
Scientists are experimenting with a kind of gun that may eventually be used to fire payloads...
Scientists are experimenting with a kind of gun that may eventually be used to fire payloads directly into orbit. In one test, this gun accelerates a 5.0 kg projectile from rest to a speed of 4.5*10^3 m/s. The acceleration of the projectile is 1.02x10^5 m/s2 . Determine the barrel length of this gun (the distance needed to get this projectile to this speed)
please show work when possible so that I may better understand. Thank you. x=L The rail gun consists of two thick conducting rails connected to a power supply and there is a magnetic field ass...
please show work when possible so that I may better
understand. Thank you.
x=L The rail gun consists of two thick conducting rails connected to a power supply and there is a magnetic field assumed to be uniform and constant in the direction shown. A short conducting bar that is to be (or carry) the projectile is placed across the bars at x -0. The current flows through the bars as shown. The magnetic force on the bar causes it...
please answer these all of these. Answer all please 16. Dr. Evil has a 2400 kg...
please answer these all of these. Answer all please
16. Dr. Evil has a 2400 kg satellite in a circular orbit 950 km above the surface of the Earth. re = 6.38 x 10m a) How much work must be done to move the satellite from Earth to that orbit? b) What is the binding energy of the satellite in that orbit? c) Calculate the escape velocity of the satellite from Earth's potential well while it is in its orbit....
PLEASE EXPLAIN ALL ANSWERS 3 kg vertically cing is 10 kg g is used to frictionless...
PLEASE EXPLAIN ALL ANSWERS
3 kg vertically cing is 10 kg g is used to frictionless maximum these ag is most 11. Three blocks, A, B, and C. of masses 1, 2, and 3 kg, respectively, are initially at rest on a frictionless surface as indicated in the figure above. What force has to be applied on block C 5= 200 mis? to accelerate the three blocks at 2 m/s? (A) 0.33 N (2) +22) 4362) 16 V=20mis (B) 1.5...
Question 1 1 pts What is the kinetic energy of a man who weighs 980N who...
Question 1 1 pts What is the kinetic energy of a man who weighs 980N who is riding in a car traveling 40 km per hour? Express your answer in Joules, but don't type the unit in the answer box. Round to the nearest whole number. (Careful with the units) 1 pts Astudent slides her 80.0-kg desk across the level floor of her dormitory room a distance 4.00 m at constant speed. If the coefficient of kinetic friction between the...
please show work when possible so that I may better
understand. Thank you.
x=L The rail gun consists of two thick conducting rails connected to a power supply and there is a magnetic field assumed to be uniform and constant in the direction shown. A short conducting bar that is to be (or carry) the projectile is placed across the bars at x -0. The current flows through the bars as shown. The magnetic force on the bar causes it...
please answer these all of these. Answer all please
16. Dr. Evil has a 2400 kg satellite in a circular orbit 950 km above the surface of the Earth. re = 6.38 x 10m a) How much work must be done to move the satellite from Earth to that orbit? b) What is the binding energy of the satellite in that orbit? c) Calculate the escape velocity of the satellite from Earth's potential well while it is in its orbit....
PLEASE EXPLAIN ALL ANSWERS
3 kg vertically cing is 10 kg g is used to frictionless maximum these ag is most 11. Three blocks, A, B, and C. of masses 1, 2, and 3 kg, respectively, are initially at rest on a frictionless surface as indicated in the figure above. What force has to be applied on block C 5= 200 mis? to accelerate the three blocks at 2 m/s? (A) 0.33 N (2) +22) 4362) 16 V=20mis (B) 1.5...
Question 1 1 pts What is the kinetic energy of a man who weighs 980N who is riding in a car traveling 40 km per hour? Express your answer in Joules, but don't type the unit in the answer box. Round to the nearest whole number. (Careful with the units) 1 pts Astudent slides her 80.0-kg desk across the level floor of her dormitory room a distance 4.00 m at constant speed. If the coefficient of kinetic friction between the...
Most questions answered within 3 hours.
-
1 point) Given the significance level α=0.01 find the following:
(a) left-tailed z value z= (b)...
asked 35 minutes ago -
Assuming you are the head of the software development unit at
Cyber.Soft, explain and justify why...
asked 1 minute ago -
Magnesium and nitrogen react in a combination reaction to
produce magnesium nitride. 3 Mg + N2...
asked 9 minutes ago -
Two electrons are initially at rest separated by a distance of
2nm. At time t=0, they...
asked 7 minutes ago -
A martial artist is practicing breaking 5 boards. He is able to
break aboard with probability...
asked 15 minutes ago -
The rate constant of a first-order reaction is 2.95 × 10−4 s−1
at 350.° C. If...
asked 17 minutes ago -
implement a class called PiggyBank that will be used to
represent a collection of coins. Functionality...
asked 9 minutes ago -
2. Use the following information in the table to answer the
following questions. (Numbers are in...
asked 15 minutes ago -
The fuel economy of a 2011 Lexus RX 350 2wd 6 cylinder 3.5 L
automatic 5...
asked 23 minutes ago -
i.
the synthesized compund 2-bromo-butanal i have a IR peak at about
3200 and one at...
asked 23 minutes ago -
A
752 mL sample of water was placed in a 1000 gram pan of aluminum.
The...
asked 34 minutes ago -
1.In the context of chelation, what does binding strength mean?
What happens at the molecular level...
asked 27 minutes ago