An Electron Moves with a Constant Horizontal Velocity of 3

question 635

Multiple Choice

An electron moves with a constant horizontal velocity of 3.0 × 10⁶ m/s,and no initial vertical velocity as it enters a deflector inside a TV tube.The electron strikes the screen after traveling 17.0 cm.horizontally and 40.0 cm vertically upward with no horizontal acceleration.What is the constant vertical acceleration provided by the deflector? (The effects of gravity can be ignored.)

• A) 2.5 × 10¹⁴ m/s²
• B) 8.3 × 10² m/s²
• C) 1.4 × 10⁴ m/s²
• D) 1.2 × 10¹⁴ m/s²

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Definitions:

Media Richness

The degree to which a communication channel conveys information effectively, including the ability to handle multiple cues, facilitate feedback, and establish personal connection.

Conversational Commerce

E-commerce methods that utilize messaging, chatbots, and other conversational interfaces to facilitate buying and selling of products online.

Messaging Apps

Applications designed for instant communication, allowing users to exchange text, audio, and video messages in real-time.

Internet Bots

Software applications that perform automated tasks over the internet.