A 1000 Kg Mass, Initially at Rest, Is Blown Apart into into a 95.00

question 3

Multiple Choice

A 100.0 kg mass, initially at rest, is blown apart into a 95.00 kg piece and a 5.000 kg piece. After the blast, the two masses are moving apart with a relative velocity of 100.0 m/s. The kinetic energy of the 5.000 kg mass after the explosion is

• A) 6,850 J.
• B) 7,500 J.
• C) 9,570 J.
• D) 11,500 J.
• E) 22,560 J.

---

Definitions:

Random Sample

A subset of individuals chosen from a larger set, where each individual has an equal probability of being chosen.

Statistics Canada

The national statistical office of Canada, responsible for producing statistics to help understand Canada's population, resources, economy, society, and culture.

Alpha

Often referred to as alpha level or significance level, it represents the threshold of probability at which null hypotheses are rejected in statistical testing.

Free Throw Percentage

A statistic in basketball quantifying the percentage of free throws made by a player or team compared to the total number attempted.