Previous bonus - Next bonus

Packet 6: Bonus 8

This equation is derived by applying Newton’s third law or conservation of momentum to an object continuously expelling and losing mass. For 10 points each:
[10m] Name this equation which sets “delta-v” equal to the exhaust velocity times the natural log of the ratio of initial to final masses.
ANSWER: rocket equation [or Tsiolkovsky rocket equation; or classical rocket equation; or ideal rocket equation]
[10h] In some forms of the rocket equation, the exhaust velocity is replaced with little g times this quantity’s “specific” form, which quantifies the efficiency of a rocket.
ANSWER: impulse [or specific impulse]
[10e] Many derivations of the rocket equation rely on the fact that this law states force equals the time derivative of a system’s linear momentum. More commonly, this law is stated “F equals m a.”
ANSWER: Newton’s second law of motion [accept anything indicating Isaac Newton and two]
<Science - Physics, Rohan Kher> | VAULT II Packet 06

HeardPPBE %M %H %
3315.7694%61%3%

Back to bonuses

Conversion

TeamOpponentPart 1Part 2Part 3TotalParts
Cheese SandwichBella Vista1001020ME
GlebeNorthern001010E
MartingroveAbbey Park001010E
RenertBurlington Trojans10101030MHE

Summary

TournamentEditionMatchHeardPPBE %M %H %
VAULT II at Georgia Tech2026-01-24✕620.00100%100%0%
Triangle Cup2026-03-13✓310.0067%33%0%
VAULT II at Eden Prairie HS2026-03-13✓110.00100%0%0%
VAULT II at McGill2026-03-13✓417.50100%50%25%
VAULT II at UCSB2026-03-13✓417.50100%75%0%
VAULT II Northern UK2026-04-24✓320.00100%100%0%
VAULT II Southern UK2026-04-24✓417.50100%75%0%
VAULT II at Harvard2026-04-30✓313.33100%33%0%
VAULT II at MINT2026-06-19✓410.0075%25%0%
VAULT II Stanford Online2026-07-17✓718.57100%86%0%