Two Vehicles Approach a Right Angle Intersection and Then Collide

question 15

Multiple Choice

Two vehicles approach a right angle intersection and then collide.After the collision,they become entangled.If their mass ratios were 1: 4 and their respective speeds as they approached were both 13 m/s,find the magnitude and direction of the final velocity of the wreck.

• A)13.1 m/s at 79°
• B)16.3 m/s at 79°
• C)12.5 m/s at 79°
• D)15.7 m/s at 79°

Explain the structure and function of enzymes, including factors affecting enzyme activity and denaturation.

Understand the regulatory mechanisms of enzyme activity within a cell, including gene expression and inhibitor effects.

Describe the processes of oxidation and reduction, and their relevance to cellular metabolism.

Identify causes of lactose intolerance related to enzyme deficiency.

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A principle under which assets or responsibilities are managed by the government or a legal body for the benefit of the community or the public at large.