At the instant the displacement of a 4 kg object relative to the origin is d=...
At the instant the displacement of a 4 kg object relative to the origin is d= (-7.00i + 2.00j - 1.00k) m its velocity is v = (3.00i + 4.00j + 1.00k) m/s and it is subject to a force F = (-2.00i -2.00j + 7.00k) N. What is the magnitude of the angular momentum of the object about the origin?
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At the instant the displacement of a 4 kg object relative to the
origin is d=...
At the instant the displacement of a 2.00 kg object relative to the origin is d→...
At the instant the displacement of a 2.00 kg object relative to the origin is d→ = (2.00 m) î + (4.00 m) ĵ - (3.00 m) k̂ , its velocity is v→ = - (5.26 m/s) î + (2.99 m/s) ĵ + (2.37 m/s) k̂ and it is subject to a force F→ = (1.20 N) î - (3.42 N) ĵ + (8.57 N) k̂ . Find the acceleration of the object ((a), (b) and (c) for î ,...
At one instant, force F 4.7i N acts on a 0.374 kg object that has position...
At one instant, force F 4.7i N acts on a 0.374 kg object that has position vector (7.80-7.80f) m and velocity vector V - (-1.11+1.11K) m/s. About the origin and in unit- vector notation, what are (a) the object's angular momentum and (b) the torque acting on the object?
6) At one instant, force F 4.0j N acts on a 0.25 kg object that has...
6) At one instant, force F 4.0j N acts on a 0.25 kg object that has position vector (2.0-2.0k) m and velocity vector (-50i+5.0k) m/s. About the origin and in unit vector notation, what are (a) the object's angular momentum and (b) the torque acting on the object?
At one instant in time, the situation shown in the figure happens. A 7.01 kg particle...
At one instant in time, the situation shown in the figure
happens. A 7.01 kg particle P has a position vector
r of magnitude 3.19 m and angle
θ1 = 45° and a velocity vector
v of magnitude 1.37 m/s and angle
θ2 = 30°. Force F of magnitude
9.13 N and angle θ3 = 30° acts on P. All three
vectors lie in the xy-plane.
About the origin, what is the angular momentum of P, in
kg•m2/s?
Determine the...
Current Attempt in Progress At the instant of the figure, a 5.60 kg particle Phas a...
Current Attempt in Progress At the instant of the figure, a 5.60 kg particle Phas a position vector 7 of magnitude 8.20 m and angle 8; - 47.0% and a velocity vector 7 of magnitude 1.30 m/s and angle - 32.0°. Force F. of magnitude 8.60 N and angle 0, -32.0° acts on P. All three vectors lie in the xy plane. About the origin, what are the magnitude of (a) the angular momentum of the particle and (b) the...
At the instant of the figure, a 4.10 kg particle P has a position vector r of magnitude 9.10 m and angle θ1 = 44.0° and a velocity vector v of magnitude 4.60 m/s and angle θ2= 33.0°
At the instant of the figure, a 4.10 kg particle P has a position vector r of magnitude 9.10 m and angle θ1 = 44.0° and a velocity vector v of magnitude 4.60 m/s and angle θ2= 33.0°. Force F,of magnitude 5.30 N and angle θ3 = 33.0° acts on P. All three vectors lie in the xy plane. About the origin, what are the magnitude of (a) the angular momentum of the particle and (b) the torque acting on...
A) An object of mass 2.75 kg is moving with a velocity v = (3.50î −...
A) An object of mass 2.75 kg is moving with a velocity
v = (3.50î −
5.20) m/s.
What is the angular momentum of the mass relative to the origin
when it is at the location (1.50, −1.50, 1.50) m? (Express your
answer in vector form.)
L = ? kg · m2/s
B) Suppose you start an antique car by exerting a force of 270 N
on its crank for 0.315 s. What angular momentum is given to the
engine...
There is an object, which moves in a circular path with radius of 0.367 m and...
There is an object, which moves in a circular path with radius of 0.367 m and angular acceleration of 0.12 rad/s a) If the object starts at rest find the time required to get angular velocity of 1.52 rad/s? (2 points) b) Find net linear acceleration of the object at the time of angular velocity of 1.32 rad/s? (4 points) At a particular instant, a 1.5 kg particle's position is r = (21-4j+6k)m, its velocity is Y = (-3i+5j +2k)...
At a particular stant, a 1.0 kg particle's position is r answers in vector form.) (6.01...
At a particular stant, a 1.0 kg particle's position is r answers in vector form.) (6.01 4.0 + 2.0k) m, its velocity s v = ( 1.01+ 4.0j +10k m/s, and the orce on t is F- 1 2.0i-16 N Express your a) What is the angular momentum (in kg - m2/s) of the particle about the origin? kg·m2/s (b) What is the torque (in N m) on the particle about the origin? (c) What is the time rate of...
At the instant of the figure, a 7.90 kg particle P hasa position vectorr→of magnitude...
At the instant of the figure, a 7.90 kg particle P has
a position vectorr→of magnitude 5.20 m and angleθ1 = 44.0° and a velocity vectorv→of magnitude
5.10 m/s and angle θ2 = 29.0°. ForceF→, of
magnitude 6.60 N and angle θ3 = 29.0° acts onP. All three vectors lie in the xy plane. About
the origin, what are the magnitude of (a) the
angular momentum of the particle and (b) the
torque acting on the particle?
At one instant, force F 4.7i N acts on a 0.374 kg object that has position vector (7.80-7.80f) m and velocity vector V - (-1.11+1.11K) m/s. About the origin and in unit- vector notation, what are (a) the object's angular momentum and (b) the torque acting on the object?
6) At one instant, force F 4.0j N acts on a 0.25 kg object that has position vector (2.0-2.0k) m and velocity vector (-50i+5.0k) m/s. About the origin and in unit vector notation, what are (a) the object's angular momentum and (b) the torque acting on the object?
At one instant in time, the situation shown in the figure
happens. A 7.01 kg particle P has a position vector
r of magnitude 3.19 m and angle
θ1 = 45° and a velocity vector
v of magnitude 1.37 m/s and angle
θ2 = 30°. Force F of magnitude
9.13 N and angle θ3 = 30° acts on P. All three
vectors lie in the xy-plane.
About the origin, what is the angular momentum of P, in
kg•m2/s?
Determine the...
Current Attempt in Progress At the instant of the figure, a 5.60 kg particle Phas a position vector 7 of magnitude 8.20 m and angle 8; - 47.0% and a velocity vector 7 of magnitude 1.30 m/s and angle - 32.0°. Force F. of magnitude 8.60 N and angle 0, -32.0° acts on P. All three vectors lie in the xy plane. About the origin, what are the magnitude of (a) the angular momentum of the particle and (b) the...
A) An object of mass 2.75 kg is moving with a velocity
v = (3.50î −
5.20) m/s.
What is the angular momentum of the mass relative to the origin
when it is at the location (1.50, −1.50, 1.50) m? (Express your
answer in vector form.)
L = ? kg · m2/s
B) Suppose you start an antique car by exerting a force of 270 N
on its crank for 0.315 s. What angular momentum is given to the
engine...
There is an object, which moves in a circular path with radius of 0.367 m and angular acceleration of 0.12 rad/s a) If the object starts at rest find the time required to get angular velocity of 1.52 rad/s? (2 points) b) Find net linear acceleration of the object at the time of angular velocity of 1.32 rad/s? (4 points) At a particular instant, a 1.5 kg particle's position is r = (21-4j+6k)m, its velocity is Y = (-3i+5j +2k)...
At a particular stant, a 1.0 kg particle's position is r answers in vector form.) (6.01 4.0 + 2.0k) m, its velocity s v = ( 1.01+ 4.0j +10k m/s, and the orce on t is F- 1 2.0i-16 N Express your a) What is the angular momentum (in kg - m2/s) of the particle about the origin? kg·m2/s (b) What is the torque (in N m) on the particle about the origin? (c) What is the time rate of...
At the instant of the figure, a 7.90 kg particle P has
a position vectorr→of magnitude 5.20 m and angleθ1 = 44.0° and a velocity vectorv→of magnitude
5.10 m/s and angle θ2 = 29.0°. ForceF→, of
magnitude 6.60 N and angle θ3 = 29.0° acts onP. All three vectors lie in the xy plane. About
the origin, what are the magnitude of (a) the
angular momentum of the particle and (b) the
torque acting on the particle?
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