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:

Nervously

Exhibiting or characterized by anxiety, apprehension, or a lack of confidence.

One-on-one Interaction

Personal and direct communication or engagement between two individuals.

Therapeutic Communication

An intentional form of communication used by healthcare professionals to support, educate, and understand patients.

Trembling

A physical response often caused by fear, anxiety, or cold, characterized by involuntary shaking or quivering of the body or parts of it.