The last stage of a rocket, which is traveling at a speed of 8000 m/s, consist...
The last stage of a rocket, which is traveling at a speed of 8000 m/s, consist of two parts that are clamped together: a rocket case with a mass of 220.0 kg and a payload capsule with a mass of 120.0 kg. When the clamp is released, a compressed spring causes the two parts to separate with a relative speed of 910.0 m/s. (a) What are the speeds of the two parts after they have separated? Assume that all velocities are along the same line. m/s (rocket case) m/s (payload) (b) Find the total kinetic energy of the two parts before and after they separate. J (before) J (after) (c) Account for the difference.
Homework Answers
Add Answer to:
The last stage of a rocket, which is traveling at a speed of
8000 m/s, consist...
A 975 kg two-stage rocket is traveling at a speed of 5.10×103 m/s with respect to...
A 975 kg two-stage rocket is traveling at a speed of 5.10×103 m/s with respect to Earth when a pre-designed explosion separates the rocket into two sections of equal mass that then move at a speed of 2.10×103 m/s relative to each other along the original line of motion. What is the speed of each section (relative to Earth) after the explosion? What are the direction of each section (relative to Earth) after the explosion? How much energy was supplied...
A 735-kg two-stage rocket is traveling at a speed of 6.80×103 m/s away from Earth when...
A 735-kg two-stage rocket is
traveling at a speed of 6.80×103 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 2.60×103 m/s relative to
each other along the original line of motion.
PHY-1103 Fall 2018 Cole KCh7 HW Problem 7.14 9 of 11> rarL A What is the speed of each section (relative to Earth) after the explosion? onstants A735-kg two-stage rocket is traveling at...
A 715-kg two-stage rocket is traveling at a speed of 6.80×103 m/s away from Earth when...
A 715-kg two-stage rocket is traveling at a speed of 6.80×103 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 2.50×103 m/s relative to each other along the original line of motion. a.) What is the speed of each section (relative to Earth) after the explosion? Express your answers using three significant figures separated by a comma. b.) How much energy was supplied by the...
Challenge 7 A 100kg two-stage rocket is traveling at a speed of 6.95x100 m/s away from...
Challenge 7 A 100kg two-stage rocket is traveling at a speed of 6.95x100 m/s away from Esth when a predesigned explosion separates the rocket into two sections of equal mass that the move with a speed of 2 26x109 m/s relative to each other along the original ire of motion Part A What is the speed of each section relative to Earth) after the explosion? Enter your answers numerically separated by a comma - 300,5050 m/s Previous ✓ Correct Part...
Constants Pe A 975-kg two-stage rocket is traveling at a speed of 6.30x10 m/s away from...
Constants Pe A 975-kg two-stage rocket is traveling at a speed of 6.30x10 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 3.00x109 m/s relative to each other along the original line of motion Part A What is the speed of each section (relative to Earth) after the explosion? Enter your answers numerically separated by a comma. να ΑΣΦ 2 x xVx x x x...
A fireworks rocket is moving at a speed of 45.0 m/s. The rocket suddenly breaks into two pieces...
A fireworks rocket is moving at a speed of 45.0 m/s. The rocket suddenly breaks into two pieces of equal mass, which fly off with velocities v1 and v2, as shown in thedrawing. What is the magnitude of (a) v1 and (b) v2?
A fireworks rocket is moving at a speed of v = 46.2 m/s. The rocket suddenly...
A fireworks rocket is moving at a speed of v = 46.2 m/s. The rocket suddenly breaks into two pieces of equal mass, which fly off with velocities v1 at an angle of theta1 = 28.1° and v2 at an angle of theta2 = 61.9°. What is the magnitude of v1? PLEASE SHOW ALL WORK NEATLY.
A fireworks rocket moving at a speed of 21.1 m/s suddenly breaks into two pieces of...
A fireworks rocket moving at a speed of 21.1 m/s suddenly breaks into two pieces of equal mass. If the masses fly off with velocities , and v,, as shown in the drawing, determine the speed of each mass. 30.0" 60.0° (a) speed associated with ū m/s (b) speed associated with v m/s
QUESTION 7 A bullet of mass 40.0 g moving with a speed of 249 m/s strikes...
QUESTION 7 A bullet of mass 40.0 g moving with a speed of 249 m/s strikes a block of wood of mass 2.00 kg and becomes imbedded in it (stuck inside it). The block had been originally at rest and is free to move. What is the speed of the block and bullet immediately after the collision, in units of m/s? QUESTION 10 If an object is initially at rest and then 'explodes' into two separate pieces, what do we...
Please show all work if needed. 14. (III) A 725-kg two-stage rocket is traveling at a...
Please show all work if needed.
14. (III) A 725-kg two-stage rocket is traveling at a speed of 6.60 x 103 m/s away from Earth when a predesigned explosion separates the rocket into two sections of ed mass that then move with a speed of 2.80 x 103 m/s relati 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...
A 735-kg two-stage rocket is
traveling at a speed of 6.80×103 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 2.60×103 m/s relative to
each other along the original line of motion.
PHY-1103 Fall 2018 Cole KCh7 HW Problem 7.14 9 of 11> rarL A What is the speed of each section (relative to Earth) after the explosion? onstants A735-kg two-stage rocket is traveling at...
Challenge 7 A 100kg two-stage rocket is traveling at a speed of 6.95x100 m/s away from Esth when a predesigned explosion separates the rocket into two sections of equal mass that the move with a speed of 2 26x109 m/s relative to each other along the original ire of motion Part A What is the speed of each section relative to Earth) after the explosion? Enter your answers numerically separated by a comma - 300,5050 m/s Previous ✓ Correct Part...
Constants Pe A 975-kg two-stage rocket is traveling at a speed of 6.30x10 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 3.00x109 m/s relative to each other along the original line of motion Part A What is the speed of each section (relative to Earth) after the explosion? Enter your answers numerically separated by a comma. να ΑΣΦ 2 x xVx x x x...
A fireworks rocket moving at a speed of 21.1 m/s suddenly breaks into two pieces of equal mass. If the masses fly off with velocities , and v,, as shown in the drawing, determine the speed of each mass. 30.0" 60.0° (a) speed associated with ū m/s (b) speed associated with v m/s
QUESTION 7 A bullet of mass 40.0 g moving with a speed of 249 m/s strikes a block of wood of mass 2.00 kg and becomes imbedded in it (stuck inside it). The block had been originally at rest and is free to move. What is the speed of the block and bullet immediately after the collision, in units of m/s? QUESTION 10 If an object is initially at rest and then 'explodes' into two separate pieces, what do we...
Please show all work if needed.
14. (III) A 725-kg two-stage rocket is traveling at a speed of 6.60 x 103 m/s away from Earth when a predesigned explosion separates the rocket into two sections of ed mass that then move with a speed of 2.80 x 103 m/s relati 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...
Most questions answered within 3 hours.
-
Humans have used horses for transportation for millions of
years. Therefore, they will use horses for...
asked 1 hour ago -
The following are the Jensen Corporation's unit costs of making
and selling an item at a...
asked 2 hours ago -
Does direct Medicare reimbursement of Advanced practice nurses
increase access to their services?
asked 3 hours ago -
List and explain why a company would choose to use a
published
compensation survey vs. creating...
asked 3 hours ago -
A discrete random variable X can take values from 1 to 10. Find
the variance of...
asked 3 hours ago -
The primary financial goal of a corporation is to maximize:
shareholders wealth.
earnings per share.
stock...
asked 3 hours ago -
determine whether the vectors u=(1,2,3,), v=(-2,1,0) and
w=(1,0,1) are linearly dependent or independent.
asked 3 hours ago -
python
Define a function called print_values which takes a dictionary
object as a parameter. The function...
asked 4 hours ago -
In Chapter 1 you created a program named Triangle in
which you displayed a seven-line triangle...
asked 4 hours ago -
Research question: What are the differences between separately
stated and non separately stated transactions in an...
asked 4 hours ago -
By using Arduino write a code that connects two LEDs to two
push-buttons. Each button controls...
asked 6 hours ago -
Bank of America has bonds that pay a coupon interest rate of 5.5
percent and mature...
asked 6 hours ago