A Stationary but Movable 450-Kg Cannon Is Fired, and the 12-Kg

question 96

Short Answer

A stationary but movable 450-kg cannon is fired, and the 12-kg cannonball moves off to the right with a velocity of 20.0 m/s. What is the cannon's velocity (neglecting friction or any restraints)?

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Definitions:

Hypothesis

A proposed explanation made on the basis of limited evidence as a starting point for further investigation.

Scientific Research Approach

A systematic and methodological process of inquiry and investigation, aimed at discovering new knowledge or understanding phenomena in a structured and empirical way.

Collecting Data

The process of gathering and measuring information on variables of interest in an established systematic fashion, enabling one to answer stated research questions.

Gradual

Referring to something happening or changing by small degrees over time, often imperceptibly at first.