The force in newtons acting on a 4kg mass is f=12x^3-12x^2+16x+14 where x is in meters....
The force in newtons acting on a 4kg mass is f=12x^3-12x^2+16x+14 where x is in meters. F is oriented in the x direction and acts on the 4kg mass from x0=0 to xf=3m. If inittiallly at rest and all of the work of f is conserved, find the velocity of the 4 kg mass at xf=3m. report results in m/s
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The force in newtons acting on a 4kg mass is
f=12x^3-12x^2+16x+14 where x is in meters....
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
A force F with arrow= (6xi+ 5yj), where F with arrow is in newtons and x...
A force F with arrow= (6xi+ 5yj), where F with arrow 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 = 5.32 m. Find the work W = the intergral of F with arrow · dr with arrow done by the force on the object.
(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...
A force } = (5xy3 î + 5x2y2ſ), where F is in newtons and x and...
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.
A 20 kg mass starting from rest has position dependent force acting on it. The force...
A 20 kg mass starting from rest has position dependent force acting on it. The force is: F(x) = 1000 x^2 + 25000 x – 330, with force in newtons and position in meters. The mass moves from x = 0 to x = 70 cm. Find the work done on the mass by this force. Find the final velocity of the mass. Find the average power produced by the force over a time period of 3 seconds.
The graph shows the component of a force acting on an object, in newtons, versus the...
The graph shows the component of a force acting on an object, in
newtons, versus the position of the object, in meters. Find the
work done by the force over the specified intervals of
displacement:
The graph shows the component of a force acting on an object, in newtons, versus the position of the object, in meters. Find the work done by the force over the specified intervals of displacement: a) x;=0.0 m, xf = 4.7 m; 10 Number Wー...
A particle with a mass of 3.00 kg is acted on by a force F, acting in the x-direction
A particle with a mass of 3.00 kg is acted on by a force F, 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) (b) final velocity of the particle (in m/s) if it is initially at rest (c) Find the final velocity of the particle (in m/s) if it is initially moving along the x-axis with a velocity of -2.00...
A mass of 2 kg has a force of 70 Newtons applied to it in the...
A mass of 2 kg has a force of 70 Newtons applied to it in the +x direction on a horizontal surface with friction. It has overcome static friction and moves 4 meters over the surface with friction. As it moves over the surface, its speed changes from 9 m/s to 12 m/s. What is the amount of friction acting on the mass in Newtons?
14)A particle with a mass of 1.80 kg is acted on by a force Fx acting...
14)A particle with a mass of 1.80 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 final velocity of the particle in m/s) if it is initially at rest F. (N) a) 24 m/s b) 14.1 m/s c) 28 m/s d) 16 m/s e) 13.3 m/s
4) A mass of 3 kg has a force of 73 Newtons applied to it in...
4) A mass of 3 kg has a force of 73 Newtons applied to it in the +x direction on a horizontal surface with friction. It has overcome static friction and moves 4 meters over the surface with friction. As it moves over the surface, its speed changes from 9 m/s to 12 m/s. What is the amount of friction acting on the mass in Newtons?
(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.
The graph shows the component of a force acting on an object, in
newtons, versus the position of the object, in meters. Find the
work done by the force over the specified intervals of
displacement:
The graph shows the component of a force acting on an object, in newtons, versus the position of the object, in meters. Find the work done by the force over the specified intervals of displacement: a) x;=0.0 m, xf = 4.7 m; 10 Number Wー...
14)A particle with a mass of 1.80 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 final velocity of the particle in m/s) if it is initially at rest F. (N) a) 24 m/s b) 14.1 m/s c) 28 m/s d) 16 m/s e) 13.3 m/s
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