A 725-kg two-stage rocket is traveling at a speed of 6.60 103 m/s away from Earth
Question:
A 725-kg two-stage rocket is traveling at a speed of 6.60 × 103 m/s away from Earth when a predesigned explosion separates the rocket into two sections of equal mass that then move with a speed of 2.08 × 103 m/s relative to each other along the original line of motion.
(a) What is the speed and direction of each section (relative to Earth) after the explosion?
(b) How much energy was supplied by the explosion?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 72% (11 reviews)
a Consider the motion in one dimension with the positive direction ...View the full answer
Answered By
Nyron Beeput
I am an active educator and professional tutor with substantial experience in Biology and General Science. The past two years I have been tutoring online intensively with high school and college students. I have been teaching for four years and this experience has helped me to hone skills such as patience, dedication and flexibility. I work at the pace of my students and ensure that they understand.
My method of using real life examples that my students can relate to has helped them grasp concepts more readily. I also help students learn how to apply their knowledge and they appreciate that very much.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mechanics questions
-
A 975-kg two-stage rocket is traveling at a speed of 5.80 x 103 m/s with respect to Earth when pre-designed explosion separates the rocket into two sections of equal mass that then move at a speed of...
-
A two-stage rocket is traveling at 1200 m/s with respect to the earth when the first stage runs out of fuel. Explosive bolts release the first stage and push it backward with a speed of 35 m/s...
-
The quantity dE/dv, the rate of increase of energy with speed, is the amount of additional energy a moving object needs per 1 m/s increase in speed. a. A 25,000 kg truck is traveling at 30 m/s. How...
-
After the success of the companys first two months, Santana Rey continues to operate Business Solutions. (Transactions for the first two months are described in the Chapter 2 serial problem.) The...
-
In this computer experiment we study the statistical characteristics of a random process X (t) defined by X (t) = A cos (2?? c t + ?) + W (t). Where the phase ? of the sinusoidal component is a...
-
1. What are the pros and cons for entrepreneur friendly bankruptcy laws? 2. Why can bankruptcy laws become exit barriers for an entrepreneurial firm? Entry barriers? 3. Having studied this case, how...
-
Consider the infinite-horizon model with IID returns and no labor income. Denote the investors utility function by u(c). (a) Case B: Assume there is a constant K such that K u (c) K for each c....
-
In 2013, Aquaculture Incorporated applied for several commercial fishing licences for its commercial fishing vessels. The application was successful and on January 2, 2014, Aquaculture was granted 22...
-
DES Company manufactures folding chairs. Direct materials include hard plastic for the seat and back and metal beams for the legs. The standard cost sheet for a single chair include the following...
-
Write a short Java method, isMultiple, that takes two long values, n and m, and returns true if and only if n is a multiple of m, that is, n = mi for some integer i.
-
Air in a 120-km/h wind strikes head-on the face of a building 45 m wide by 75 m high and is brought to rest. If air has a mass of 1.3 kg per cubic meter, determine the average force of the wind on...
-
A 0.145-kg baseball pitched at 31.0 m/s is hit on a horizontal line drive straight back at 46.0 m/s. the pitcher at If the contact time between bat and ball 5.00 10-3 s, is calculate the force...
-
I:11-16 When is a cash method taxpayer allowed to deduct deposits?
-
Q3. (a) Sketch and name the road structure layers including the bituminous coating layers. State the material's CBR value and the degree of compaction (DOC) for each road layer required by road works...
-
2. Justify the following in terms of impulse and momentum: a. Why are padded dashboards safer in automobiles?
-
The kidneys are an essential organ to regulating blood pressure in the cardiovascular system. Renal epithelial cells feature cilia on their surface, which allows them to sense blood flow in the...
-
Novak Corp. supplies its customers with high-quality canvas tents. These canvas tents sell for $170 each, with the following DM and DL usage and price expectations. Direct materials 9 square yards...
-
Develop a one-week schedule for your Housekeeping employees. Using the Excel spreadsheet that is attached above, you will prepare a schedule for the week The day-by-day occupied rooms forecast has...
-
In Problems 1 through 4, show that the given system is almost linear with (0 , 0) as a critical point, and classify this critical point as to type and stability. Use a computer system or graphing...
-
Use the T account for Cash below to record the portion of each of the following transactions, if any that affect cash. How do these transactions affect the companys liquidity? Jan. 2 Provided...
-
Two particles are located on the x axis. Particle 1 has a mass m and is at the origin. Particle 2 has a mass 2m and is at x = +L. A third particle is placed between particles 1 and 2. Where on the x...
-
A 35-kg crate rests on a horizontal floor, and a 65-kg person is standing on the crate. Determine the magnitude of the normal force that (a) The floor exerts on the crate and (b) The crate exerts on...
-
In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and its riders from rest to 45 m/s (about 100 mi/h) in a time of 7.0 s. The combined mass of the car and...
-
When preparing government-wide financial statements, the modified accrual based governments funds are adjusted. Please show the adjustments (in journal entry form with debits and credits) that would...
-
I need help finding the callable price and call value
-
On 31 October 2022, the owner took goods for his son as a birthday gift. The cost price of the goods was R15 000
Study smarter with the SolutionInn App