Solution Found!
FIGURE shows the force acting on a 2.0 kg object as it
Chapter 6, Problem 9E(choose chapter or problem)
FIGURE EX6.9 shows the force acting on a \(2.0 \mathrm{~kg}\) object as it moves along the \(x\)-axis. The object is at rest at the origin at \(t=0 \mathrm{~s}\). What are its acceleration and velocity at \(t=6 \mathrm{~s}\)?
Equation Transcription:
Text Transcription:
2.0 kg
x-axis
t=0 s
t=6 s
Questions & Answers
QUESTION:
FIGURE EX6.9 shows the force acting on a \(2.0 \mathrm{~kg}\) object as it moves along the \(x\)-axis. The object is at rest at the origin at \(t=0 \mathrm{~s}\). What are its acceleration and velocity at \(t=6 \mathrm{~s}\)?
Equation Transcription:
Text Transcription:
2.0 kg
x-axis
t=0 s
t=6 s
ANSWER:
Step 1 of 5
We have to find the acceleration and velocity of a 2.0 kg object at t = 6 s.
The acceleration of the object can be found using Newton’s second law.
Where,
Force acting on the object in kg
mass of the object = 2 kg
acceleration in \(m/s^2\)
Thus,
Now at s,
N (from the graph)
Hence,
= 0 \(m/s^2\)