An Internal Explosion Breaks An Object Initially At Rest Into Two Pieces

An interior explosion division an object, at first at rest, into two pieces, among which has actually 1.6 time the fixed of the other.If 6300 JJ were released in the explosion, just how much kinetic energy did each piece acquire?

Express her answers utilizing two far-ranging figures. Go into your answers numerically be separated by a comma.

You are watching: An internal explosion breaks an object initially at rest into two pieces

Let

m1, v1 be the mass and also speed that one piece,

m2, v2 it is in the mass and speed that the various other piece,

E = 6300 J be the complete energy,

E1 = m1v1²/2 it is in the power of the an initial piece,

E2 = m2v2²/2 it is in the power of the other piece,

r = m1/m2 = 1.6 be the ration in between the masses.

Then

m2 = m1/r

By conservation of momentum

m1v1 = m2v2

Therefore we deserve to write

v2 = m1v1/m2 = rv1

Therefore

E2 = (m1/r)(rv1)²/2 = rm1v1²/2 = rE1

By conservation of energy

E = E1 + E2 = E1 + rE1 = E1(1+r)

Therefore

E1 = E/(1+r)

Plugging in actual numbers

E1 = 6300/2.6 = 2423 J

E2 = E - E1 = 6300 - 2423 = 3877 J

upvoted • 0 Downvote
add comment
More
Report

Still searching for help? obtain the best answer, fast.

ask a inquiry for complimentary

gain a totally free answer come a rapid problem. Many questions answered in ~ 4 hours.

OR
uncover an digital Tutor currently

pick an expert and meet online. No packages or subscriptions, pay only for the moment you need.

¢ € £ ¥ ‰ µ · • § ¶ ß ‹ › « » > ≤ ≥ – — ¯ ‾ ¤ ¦ ¨ ¡ ¿ ˆ ˜ ° − ± ÷ ⁄ × ƒ ∫ ∑ ∞ √ ∼ ≅ ≈ ≠ ≡ ∈ ∉ ∋ ∏ ∧ ∨ ¬ ∩ ∪ ∂ ∀ ∃ ∅ ∇ ∗ ∝ ∠ ´ ¸ ª º † ‡ À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï Ð Ñ Ò Ó Ô Õ Ö Ø Œ Š Ù Ú Û Ü Ý Ÿ Þ à á â ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ø œ š ù ú û ü ý þ ÿ Α Β Γ Δ Ε Ζ Η Θ Ι Κ Λ Μ Ν Ξ Ο Π Ρ Σ Τ Υ Φ Χ Ψ Ω α β γ δ ε ζ η θ ι κ λ μ ν ξ ο π ρ ς σ τ υ φ χ ψ ω ℵ ϖ ℜ ϒ ℘ ℑ ← ↑ → ↓ ↔ ↵ ⇐ ⇑ ⇒ ⇓ ⇔ ∴ ⊂ ⊃ ⊄ ⊆ ⊇ ⊕ ⊗ ⊥ ⋅ ⌈ ⌉ ⌊ ⌋ 〈〉 ◊

uncover an virtual tutor

Download our totally free app

A attach to the app was sent to her phone.

See more: What'S The 2003 Dodge Ram Heater Control Valve, Heater Control Valve

Please carry out a precious phone number.
Google pat app Store
obtain to know us
discover with us
work with us
Download our complimentary app
Google beat app Store
Let’s save in touch
Need more help?

Learn much more about exactly how it works

finest in business because 2005

25/11/2021

AN INTERNAL EXPLOSION BREAKS AN OBJECT INITIALLY AT REST INTO TWO PIECES

Still searching for help? obtain the best answer, fast.

RELATED TOPICS

RELATED QUESTIONS

RECOMMENDED TUTORS

uncover an virtual tutor