120 100 80 60 40 20 10 20 30 40 50 time /s

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A particle with a mass of 1.90 kg is acted on by a force Fx acting in the x-direction. If the magnitude of the force varies in time as shown in the figure below, determine the following.

(a)
impulse of the force (in kg · m/s )
 kg · m/s
(b)
final velocity of the particle (in m/s) if it is initially at rest
 m/s
(c)
Find the final velocity of the particle (in m/s) if it is initially moving along the x-axis with a velocity of 
−25.00 m/s.
 m/s
This graph displays the relationship between force and time, with force measured in newtons (N) on the y-axis and time measured in seconds (s) on the x-axis. The graph is a triangular shape with the following details:

- The graph starts at the origin (0,0).
- From 0 to 20 seconds, the force increases linearly from 0 N to 100 N.
- At 20 seconds, the force reaches its peak at 100 N.
- From 20 to 40 seconds, the force decreases linearly back to 0 N.
- After 40 seconds, the force remains at 0 N.

This indicates that the force gradually increases to a maximum value over 20 seconds and then decreases back to zero over the next 20 seconds.
Transcribed Image Text:This graph displays the relationship between force and time, with force measured in newtons (N) on the y-axis and time measured in seconds (s) on the x-axis. The graph is a triangular shape with the following details: - The graph starts at the origin (0,0). - From 0 to 20 seconds, the force increases linearly from 0 N to 100 N. - At 20 seconds, the force reaches its peak at 100 N. - From 20 to 40 seconds, the force decreases linearly back to 0 N. - After 40 seconds, the force remains at 0 N. This indicates that the force gradually increases to a maximum value over 20 seconds and then decreases back to zero over the next 20 seconds.
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