The force shown in the force vs. time diagram in the figure below acts on a 1.4-kg object. (a) Find the impulse of the force. Correct: Your answer is correct. N · s (b) Find the final velocity of the object if it is initially at rest. m/s (c) Find the final velocity of the object if it is initially moving along the x-axis with a velocity of −1.7 m/s.

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Chapter1: Units, Trigonometry. And Vectors
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The force shown in the force vs. time diagram in the figure below acts on a 1.4-kg object. (a) Find the impulse of the force. Correct: Your answer is correct. N · s (b) Find the final velocity of the object if it is initially at rest. m/s (c) Find the final velocity of the object if it is initially moving along the x-axis with a velocity of −1.7 m/s.
In the force versus time diagram presented here, the graph showcases the relationship between force (\( F_x \) in Newtons) and time (\( t \) in seconds).

**Graph Description:**
- The graph is composed of a set of axes where the \( x \)-axis represents time, ranging from 0 to 5 seconds, and the \( y \)-axis represents force, ranging from 0 to 2 Newtons.
- From 0 to 2 seconds, the force remains constant at 2 Newtons.
- Beginning at 2 seconds, the force linearly decreases to 0 Newtons at 5 seconds, forming a straight, descending line.

**Tasks:**
1. **Find the impulse of the force.**
   - Input box provided for the answer in Newton-seconds (N·s).

2. **Find the final velocity of the object if it starts with an initial velocity.**
   - Input box provided for the answer in meters per second (m/s).

3. **Find the final velocity of the object if it starts from rest.**
   - Input box provided for the answer in meters per second (m/s).

The section includes a "Read It" button as a help resource, and there is an option to submit your answer.
Transcribed Image Text:In the force versus time diagram presented here, the graph showcases the relationship between force (\( F_x \) in Newtons) and time (\( t \) in seconds). **Graph Description:** - The graph is composed of a set of axes where the \( x \)-axis represents time, ranging from 0 to 5 seconds, and the \( y \)-axis represents force, ranging from 0 to 2 Newtons. - From 0 to 2 seconds, the force remains constant at 2 Newtons. - Beginning at 2 seconds, the force linearly decreases to 0 Newtons at 5 seconds, forming a straight, descending line. **Tasks:** 1. **Find the impulse of the force.** - Input box provided for the answer in Newton-seconds (N·s). 2. **Find the final velocity of the object if it starts with an initial velocity.** - Input box provided for the answer in meters per second (m/s). 3. **Find the final velocity of the object if it starts from rest.** - Input box provided for the answer in meters per second (m/s). The section includes a "Read It" button as a help resource, and there is an option to submit your answer.
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