Problem 3 A par ticle is moving along a line with acceleration function (in meters per second square) given by a(t)= 2t+3 ) Given that the Initial velocity of the particle is v()= -4m/s, find the velocity at time t. b) what is the total distance traveled during the time Interval frowm O to 3 seconds?

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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**Problem 3: Kinematics of a Particle**

A particle is moving along a line with an acceleration function (in meters per second squared) given by:

\[ a(t) = 2t + 3 \quad (0 \leq t \leq 3) \]

1. **Initial Velocity and Velocity Function:**

   a) Given that the initial velocity of the particle is \( v(0) = -4 \, \text{m/s} \), find the velocity at time \( t \).

2. **Total Distance Traveled:**

   b) What is the total distance traveled during the time interval from \( 0 \) to \( 3 \) seconds?

---

**Instructions:**

- To find the velocity function, integrate the acceleration function with respect to time.
- Use the initial condition \( v(0) = -4 \, \text{m/s} \) to find the constant of integration.
- For the distance, integrate the velocity function over the interval from \( t = 0 \) to \( t = 3 \) and account for any changes in direction.
Transcribed Image Text:**Problem 3: Kinematics of a Particle** A particle is moving along a line with an acceleration function (in meters per second squared) given by: \[ a(t) = 2t + 3 \quad (0 \leq t \leq 3) \] 1. **Initial Velocity and Velocity Function:** a) Given that the initial velocity of the particle is \( v(0) = -4 \, \text{m/s} \), find the velocity at time \( t \). 2. **Total Distance Traveled:** b) What is the total distance traveled during the time interval from \( 0 \) to \( 3 \) seconds? --- **Instructions:** - To find the velocity function, integrate the acceleration function with respect to time. - Use the initial condition \( v(0) = -4 \, \text{m/s} \) to find the constant of integration. - For the distance, integrate the velocity function over the interval from \( t = 0 \) to \( t = 3 \) and account for any changes in direction.
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