A 100-Kg Shell Is Traveling Horizontally to the Right at 25

question 31

Short Answer

A 10.0-kg shell is traveling horizontally to the right at 25.0 m/s relative to the ground when it explodes into two fragments,one of mass 3.00 kg and the other of mass 7.00 kg.The lighter fragment goes directly forward,and the explosion releases 1.50 × 10³ J of mechanical energy to the fragments.Find the magnitude and direction of the velocity of the heavier fragment relative to the ground just after the explosion.Ignore the effect of any ejected gases.

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Definitions:

Promotional Mix

The combination of marketing tools and strategies a company uses to communicate its value proposition and engage with its target audience.

Product Characteristic

A distinct attribute or feature of a product that can include quality, functionality, design, and performance among others.

Complexity

The state of having multiple parts interrelated in such a way that it is difficult to understand, predict, or control outcomes.

Promotional Mix

The combination of marketing communication tools, including advertising, sales promotion, public relations, personal selling, and direct marketing, used to reach target audiences and achieve marketing objectives.