A Force F= (6xi+ 5yj), where F is in newtons and x and y are in...
A Force F= (6xi+ 5yj), where F is in newtons and x and y are in meters, acts on an object as the object moves in the x direction from the origin to x = 4.69 m.
Find the work W = integral (F
Homework Answers
work will be done because of x component of the force.
W = integral 6x dx = 12 *x^2 / 2 = 6 x^2 = 6 X 4.69 X 4.69 = 131.98 J
vector r = 4.69i
now work = Integral of (6xi+ 5yj).4.69i dx = Integral of 28.14 x.dx from 0 to 4.69
W = (28.14 x^2)/2 = 14.07x^2
putting value of x = 4.69
W = 309.48 J
A force F with arrow= (6xi+ 5yj), where F with arrow is in newtons and x...
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(a) A force F = (5xî + 4yĵ), where F is in newtons and x and...
(a)
A force
F =
(5xî +
4yĵ),
where
F
is in newtons and x and y are in meters, acts
on an object as the object moves in the x-direction from
the origin to
x = 5.21 m.
Find the work W =
F ·
dr done by the force on the object (in
J).
J
(b)
What If? Find the work W
=
F ·
dr done by the force on the object (in J)
if it moves...
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(a)
A force
F =
(5xî +
4yĵ),
where
F
is in newtons and x and y are in meters, acts
on an object as the object moves in the x-direction from
the origin to
x = 5.21 m.
Find the work W =
F ·
dr done by the force on the object (in
J).
J
(b)
What If? Find the work W
=
F ·
dr done by the force on the object (in J)
if it moves...
A force } = (5xy3 î + 5x2y2ſ), where F is in newtons and x and y are in meters, acts on an object as the object moves in the x direction from the origin to x=5.00 m. Find the force W = $. F(r). dr done on the object.
Question 16) A constant force Fwith x, y and 2 components given by (1, -3,0) (in newtons) acts on a particle which moves from point A positioned at(0, 1, 3) to point B with coordinates (2, 4,6) (both in meters). Find the work W in joules performed by force Fon the path AB O 3 NE < Previous No new data to save. Last checked at 12:06pm Question 20 1 pts Question 16) A constant force F with x,y and...
A force acting on a particle moving in the xy-plane is given by F = (2x3y4i+x2y3j), where F is in newtons and x and y are in meters. The particle moves from the origin to a final position having coordinates x=5.00 m and y = 5.00 m as shown in the figure. Calculate the work W = F(r) dr done by F on the particle as it moves along a) The purple path b) The red path
A force F = (3xi - 2xyj) N acts on an object as the object moves in the .x direction origin to .v 5.00 m (no motion in v-axis). The object has a mass m = 5.00 kg. Find the work done on the object by the force F. lf the object starts from rest, what is the final speed of the object at x = 5.00 m.?
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Assume the force (in Newtons on an object is given by the function of position F(x)-2 xA3+16, where x is the position (in meters). The object has a mass of 2 kg, what is the work (in Joules) done on the object from x-Orm to ? work done = What is the work (in Joules) done on the object from x=2 m to x=4 m? what is the work (in Joules) done on the objet from x=0 m to x=4...
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