Register
rocket fuel contains 50j of energy in its chemical store. the rocket has a mass of 1kg. what is the maximum speed the rocket could reach​
213k views
20 votes
rocket fuel contains 50j of energy in its chemical store. the rocket has a mass of 1kg. what is the maximum speed the rocket could reach​

User Eyad
by
8.2k points

1 Answer

13 votes
KE = 1/2mv(squared)

rearrange the formula to:
2KE/m (square rooted) = speed

2*50=100
100/1 =100
100 (square root) = 10

ANSWER: 10m/s
User Laura Silvani
by
8.7k points
← Prev Question Next Question →

Related questions

User Leemes
asked Feb 19, 2024 56.2k views
Angela uses a force of 25N to lift her grocery bag while doing 50J of work. How far did she lift the grocery bags?
Leemes asked Feb 19, 2024
by Leemes
7.5k points
1 answer
2 votes
56.2k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
Physical properties of minerals graphic organizer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
What is the meant by the frequency of a wave? What is the unit?
Link Copied!