A 0280-Kg Ball Makes an Elastic Head-On Collision with a Second

question 5

Multiple Choice

A 0.280-kg ball makes an elastic head-on collision with a second ball initially at rest.The second ball moves off with one fourth the original speed of the first ball.The mass of the second ball is

• A)1.12 kg.
• B)0.280 kg.
• C)2.24 kg.
• D)1.96 kg.
• E)0.560 kg.

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Definitions:

Homeostasis

The tendency of a biological system to maintain stability while adjusting to conditions that are optimal for survival.

Multitasking

The ability to perform multiple tasks simultaneously or switch between tasks quickly.

Simultaneously

Occurring, operating, or done at the same time.

Mainstream Media

Outlets of mass communication that reach a large audience, including television, newspapers, and radio, which often set the agenda for public discourse.