1.) The force on a 3.00-kg object as a function of position is shown in the figure. If an object is moving at 2.50 m/s when it is located at x=2.00m, what will its speed be when it reaches x-8.00m? [(Answer 3.25 m/s) `F (N) x(m) -1- -2 -3

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can you please solve the second question on a piece of paper showing step by step, thanks.

Instructions: Show your work for each of the questions below and write your and final answer in the appropriate box.
1.) The force on a 3.00-kg object as a function of position is shown in the figure. If an object is moving at 2.50 m/s
when it is located at x-2.00m, what will its speed be when it reaches x-8.00m? [Answer 3.25 m/s]
F (N)
5-
4.
3
2-
1
4 5 6
$x(m)
-2+
-3
-4-
2.) A force on a particle depends on position such that F(x) = (0.50 N/m4)x for a particle constrained to move along
the x-axis. What work is done by this force on a particle that moves from x 0.00 m to x = 1.5 m? [Answer 0.76
Joules]
Work and Kinetic Energy-Practice
Transcribed Image Text:Instructions: Show your work for each of the questions below and write your and final answer in the appropriate box. 1.) The force on a 3.00-kg object as a function of position is shown in the figure. If an object is moving at 2.50 m/s when it is located at x-2.00m, what will its speed be when it reaches x-8.00m? [Answer 3.25 m/s] F (N) 5- 4. 3 2- 1 4 5 6 $x(m) -2+ -3 -4- 2.) A force on a particle depends on position such that F(x) = (0.50 N/m4)x for a particle constrained to move along the x-axis. What work is done by this force on a particle that moves from x 0.00 m to x = 1.5 m? [Answer 0.76 Joules] Work and Kinetic Energy-Practice
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