Question

The object shown is initially at rest. At t = 0 the object explodes into 3 pieces of equal mass as shown. The angles are 0 =

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Part 11 W=30 mass of each part, m: 0.28 kg JB 느 o m V2 = 60 o=29° Piz total momentum of parts 1 and 2 is Piz=((MU,)?+ (MU.)?)

Add a comment
Know the answer?
Add Answer to:
The object shown is initially at rest. At t = 0 the object explodes into 3...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • An object with total mass mtotal = 6.4 kg is sitting at rest when it explodes...

    An object with total mass mtotal = 6.4 kg is sitting at rest when it explodes into two pieces. The two pieces, after the explosion, have masses of m and 3m. During the explosion, the pieces are given a total energy of E = 45 J. What is the speed of the smaller piece after the collision? What is the speed of the larger piece after the collision? If the explosion lasted for a time t = 0.029 s, what...

  • 1 object initially at rest explodes into three picces. Piece A has a mass of 5...

    1 object initially at rest explodes into three picces. Piece A has a mass of 5 kg, B has a mass of 3.0 kg, and C has a mass of 2.5 kg. After the explosion, A's velocity is (3.0 m/s)i + (2.0 m/s) j and B's velocity is (2.0 m/s)i - (3.0 m/s) j y at rest explodes into three pieces. Piece A has a mass of 5.0 a. What is C's velocity after the explosion? b. Calculate the change...

  • An object of mass m, initially moving at 6.44 along the x-axis, explodes into two pieces....

    An object of mass m, initially moving at 6.44 along the x-axis, explodes into two pieces. The first piece, 83.6 percent of the mass, moves along the negative x-axis at 7.63 m/s. Find the speed, in m/s, of the other piece right after the explosion.

  • A giant "egg" explodes as part of a fireworks display. The egg is at rest before...

    A giant "egg" explodes as part of a fireworks display. The egg is at rest before the explosion, and after the explosion, it breaks into two pieces, with piece B moving in the positive x direction. The masses of both pieces are indicated in (Figure 1) , shown traveling in opposite directions. The component of the momentum of piece B, pBx,f, is measured to be +500 kg?m/s after the explosion. Find the component of the momentum pAx,f of piece A...

  • An object with total mass mtotal = 16.1 kg is sitting at rest when it explodes...

    An object with total mass mtotal = 16.1 kg is sitting at rest when it explodes into three pieces. One piece with mass m1 = 4.6 kg moves up and to the left at an angle of θ1 = 22° above the –x axis with a speed of v1 = 25 m/s. A second piece with mass m2 = 5.1 kg moves down and to the right an angle of θ2 = 27° to the right of the -y axis...

  • Q6: A vessel at rest at the origin of a xy coordinate system explodes into three...

    Q6: A vessel at rest at the origin of a xy coordinate system explodes into three pieces. Just after the explosion, one piece, of mass m, moves with velocity of -20 m/s î, and a second piece, of mass 2m, moves with a velocity of -40m/s ĵ. The third piece has mass of 3m. Just after the explosion, what are the magnitude of the velocity of the third piece?

  • An object, with mass 93 kg and speed 23 m/s relative to an observer, explodes into...

    An object, with mass 93 kg and speed 23 m/s relative to an observer, explodes into two pieces, one 3 times as massive as the other; the explosion takes place in deep space. The less massive piece stops relative to the observer. How much kinetic energy is added to the system during the explosion, as measured in the observer's reference frame

  • An object, with mass 67 kg and speed 11 m/s relative to an observer, explodes into...

    An object, with mass 67 kg and speed 11 m/s relative to an observer, explodes into two pieces, one 5 times as massive as the other; the explosion takes place in deep space. The less massive piece stops relative to the observer. How much kinetic energy is added to the system during the explosion, as measured in the observer's reference frame?

  • An object, with mass 42 kg and speed 11 m/s relative to an observer, explodes into...

    An object, with mass 42 kg and speed 11 m/s relative to an observer, explodes into two pieces, one 5 times as massive as the other; the explosion takes place in deep space. The less massive piece stops relative to the observer. How much kinetic energy is added to the system during the explosion, as measured in the observer's reference frame?

  • An object, with mass 38 kg and speed 20 m/s relative to an observer, explodes into...

    An object, with mass 38 kg and speed 20 m/s relative to an observer, explodes into two pieces, one 3 times as massive as the other; the explosion takes place in deep space. The less massive piece stops relative to the observer. How much kinetic energy is added to the system during the explosion, as measured in the observer's reference frame?

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT