Question
In: Physics
You are given a vector in the xy plane that has a magnitude of 89.0 units...
You are given a vector in the xy plane that has a magnitude of 89.0 units and a y component of -64.0 units.
A) Assuming the x component is known to be positive, specify the magnitude of the vector which, if you add it to the original one, would give a resultant vector that is 80.0 units long and points entirely in the −x direction.
B) Specify the direction of the vector.
Solutions
Expert Solution
A)Magnitude of unknown vector = 155.6 units
B)Direction = 155.720 (counter clockwise from x -axis)
genius_generous answered 5 months agoRelated Solutions
You are given a vector in the xy plane that has a magnitude of 89.0 units...
You are given a vector in the xy plane that has a magnitude of
89.0 units and a y component of -60.0 units.
What are the two possibilities for its x component?
Assuming the x component is known to be positive, specify the
magnitude of the vector which, if you add it to the original one,
would give a resultant vector that is 80.0 units long and points
entirely in the −x direction.
Specify the direction of the vector.
You are given a vector in the xy plane that has a magnitude of 82.0 units...
You are given a vector in the xy plane that has a magnitude of
82.0 units and a y component of -58.0 units.
Part A
What are the two possibilities for its x component?
Enter your answers using three significant figures separated
by a comma.
Part B
Assuming the x component is known to be positive, specify the
magnitude of the vector which, if you add it to the original one,
would give a resultant vector that is 80.0 units...
You are given a vector in the xy plane that has a magnitude of 86.0 units...
You are given a vector in the xy plane that has a magnitude of
86.0 units and a y component of -55.0 units.
a.)What are the two possibilities for its x component?
b.)Assuming the x component is known to be positive, specify the
magnitude of the vector which, if you add it to the original one,
would give a resultant vector that is 80.0 units long and points
entirely in the ?x direction.
c.)Specify the direction of the vector.
Vectors a and b lie in an xy plane. a has magnitude 5.7 and angle 130...
Vectors a and b lie in an xy plane. a has magnitude 5.7 and
angle 130 degrees relative to +x direction; b has components Bx =
-5.34 and By = -4.37. What are the angles between the negative
direction of the y axis and (a) the direction of a , (b) the
direction of the product a x b , and (c) the direction of a x (b +
3.00k) ?
a.) Suppose that there is a constant magnetic field in the xy-plane with magnitude 0.5 T,...
a.) Suppose that there is a constant magnetic field in the
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experiences the force due to the magnetic field?
b.) Inside of any microwave, there is a tube called a magnetron
in which electrons orbit an approximately constant magnetic field.
The...
Find a vector perpendicular to the line 2y=5-3x in the xy-plane.
Find a vector perpendicular to the line 2y=5-3x in the
xy-plane.
1,Let v=(1,1)v=(1,1) be a vector in the xy-plane. Find a planar vector w which has length...
1,Let v=(1,1)v=(1,1) be a vector in the xy-plane. Find a planar
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is perpendicular to v.
W=(,)
2, Find the points where the line l(t)=(1−t,1+t,t) intersects
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(Give the answer in the form of comma separated list of points
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The vector position of a 3.70 g particle moving in the xy plane varies in time...
The vector position of a 3.70 g particle moving in the
xy plane varies in time according to
r1 = (3î +
3ĵ)t +
2ĵt2
where t is in seconds and
r
is in centimeters. At the same time, the vector position of a
5.80 g particle varies as
r2 = 3î −
2ît2 −
6ĵt.
(a)
Determine the vector position (in cm) of the center of mass of
the system at t = 2.90 s.
rcm =
cm
(b)...
The vector position of a 3.95 g particle moving in the xy plane varies in time...
The vector position of a 3.95 g particle moving in the
xy plane varies in time according to
r1 = (3î +
3ĵ)t +
2ĵt2
where t is in seconds and r is in
centimeters. At the same time, the vector position of a 5.70 g
particle varies as
r2 = 3î −
2ît2 −
6ĵt.
(a)Determine the vector position (in cm) of the center of mass
of the system at t = 2.90 s.
rcm = cm
(b)Determine the...
The vector position of a 3.90 g particle moving in the xy plane varies in time...
The vector position of a 3.90 g particle moving in the xy plane
varies in time according to r1 = 3i + 3j t + 2jt2 where t is in
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Determine the vector position of the center of mass at t = 2.40.
(b) Determine the linear momentum of the system at...
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