F, (N) x (m) 10 12 14 16 18 20 2 4 6 8 4, 3. 2.
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A object of mass 3.00 kg is subject to a force Fx that varies with position as in the figure below.
(a) Find the work done by the force on the object as it moves from x = 0 to x = 4.00 m.
(b) Find the work done by the force on the object as it moves from x = 4.00 m to x = 11.0 m.
(c) Find the work done by the force on the object as it moves from x = 11.0 mto x = 17.0 m.
(d) If the object has a speed of 0.600 m/s at x = 0,find its speed at x = 4.00 m and its speed at x = 17.0 m.
| speed at
x = 4.00 m
|
m/s | |
| speed at
x = 17.0 m
|
m/s |
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