Question
In: Physics
A 3.61 kg particle has the xy coordinates (-1.06 m, 0.516 m), and a 3.39 kg...
A 3.61 kg particle has the xy coordinates (-1.06 m, 0.516 m), and a 3.39 kg particle has the xy coordinates (0.820 m, -0.0640 m). Both lie on a horizontal plane. At what (a) x and (b) y coordinates must you place a 2.60 kg particle such that the center of mass of the three-particle system has the coordinates (-0.672 m, -0.106 m)?
Solutions
genius_generous answered 1 month agoRelated Solutions
A 1.90-kg particle moves in the xy plane with a velocity of v with arrow =...
A 1.90-kg particle moves in the xy plane with a velocity of v
with arrow = (4.00 i − 3.70 j) m/s. Determine the angular momentum
of the particle about the origin when its position vector is r with
arrow = (1.50 i + 2.20 j) m.
The birthweight of newborn babies is Normally distributed with a mean of 3.39 kg and a...
The birthweight of newborn babies is Normally distributed with a
mean of 3.39 kg and a standard deviation of
0.55 kg.
(a) Find the probability that a baby chosen at random will have
a birthweight of over 3.5 kg.
(b) Find the probability that an SRS of 16 babies will have an
average birthweight of over 3.5 kg.
(c) Find the probability that an SRS of 100 babies will have an
average birthweight of over 3.5 kg.
(d) What range...
The masses and coordinates of three spheres are as follows: 22 kg, x = 1.25 m,...
The masses and coordinates of three spheres are as follows: 22
kg, x = 1.25 m, y = 2.25 m; 34
kg, x = -1.00 m, y = -3.25 m; 56
kg, x = 0.00 m, y= -0.75 m. What is the
magnitude of the gravitational force on a 16 kg sphere
located at the origin due to the other spheres?
The masses and coordinates of three spheres are as follows: 22 kg, x = 1.25 m,...
The masses and coordinates of three spheres are as follows: 22
kg, x = 1.25 m, y = 2.25 m; 34
kg, x = -1.00 m, y = -3.25 m; 56
kg, x = 0.00 m, y= -0.75 m. What is the
magnitude of the gravitational force on a 16 kg sphere
located at the origin due to the other spheres?
A particle moves in the xy plane with constant acceleration. At t = 0 the particle...
A particle moves in the xy plane with constant acceleration. At
t = 0 the particle is at vector r1 = (3.6 m)i + (2.8 m)j, with
velocity vector v1. At t = 3 s, the particle has moved to vector r2
= (11 m)i − (1.8 m)j and its velocity has changed to vector v2 =
(4.6 m/s)i − (6.7 m/s)j. (a) Find vector v1. vector v1 = m/s
(b) What is the acceleration of the particle? vector a...
A particle moves in the xy plane with constant acceleration. At t = 0 the particle...
A particle moves in the xy plane with constant
acceleration. At t = 0 the particle is at r1 =
(4.0 m) + (3.0 m), with velocity 1. At t = 3 s,
the particle has moved to r2 = (9 m) − (2.0 m) and its
velocity has changed to v2 = (5.0 m/s) − (6.0 m/s).
i. Find 1 = m/s
ii. What is the acceleration of the particle?
iii. What is the velocity of the particle as...
At time t = 9 sec, a particle of mass M = 3 kg is at...
At time t = 9 sec, a particle of mass M = 3 kg is at
the position (x,y,z) = (4,4,6) m and has velocity (2,1,-2) m/s.
1) What is the x component of the particle's angular
momentum about the origin?
2) What is the y component of the particle's angular
momentum about the origin?
3) What is the z component of the particle's angular
momentum about the origin?
4) Now an identical particle is placed at (x,y,z) =
(-4,-4,-6)...
At time t = 11.5 sec, a particle of mass M = 5 kg is at...
At time t = 11.5 sec, a particle of mass M = 5 kg is at
the position (x,y,z) = (4,4,6) m and has velocity (2,1,-2) m/s.
1) What is the x component of the particle's angular
momentum about the origin?
Answer: -70 kg m2
2) What is the y component of the particle's angular
momentum about the origin?
Answer:100 kg m2
3) What is the z component of the particle's angular
momentum about the origin?
Answer: -20 kg m2...
The masses and coordinates of three particles are as follows: 20.0 kg, (0.50, 1.00) m; 361.0...
The masses and coordinates of three particles are as follows:
20.0 kg, (0.50, 1.00) m; 361.0 kg,
(-1.00, -1.00) m; 54.0 kg, (0.00, -0.50)
m. What is the gravitational force on a 20.0 kg
sphere located at the origin due to the other spheres, magnitude
and direction? Give the direction as an angle in degrees counter
clockwise with respect to the the + x-axis.
The coordinates of an object moving in the XY plane vary with time according to the...
The coordinates of an object moving in the XY plane
vary with time according to the
equations x = −7.43 sin
ωt and y = 4.00 − 7.43
cos ωt,
where ω is a constant, x and y are in
meters, and t is in seconds.
(a) Determine the components of the velocity of the object at
t = 0. (Use the following as necessary: ω.)
(b) Determine the components of the acceleration of
the object at t = 0. (Use the...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- In 1941, President Roosevelt spoke about the “four freedoms.” For many in the country, however, these...
- Your friend is looking for investors in a risky business venture. To convince you to participate,...
- Suppose you observe the following situation: State of Economy Probability of State Return if State Occurs...
- Merger Analysis TransWorld Communications Inc., a large telecommunications company, is evaluating the possible acquisition of Georgia...
- Journal Entries and Trial Balance Elite Realty acts as an agent in buying, selling, renting, and...
- In racket Assume that the elements of a list are indexed starting with 1. Write a...
- Describe System Development Life Cycle (SDLC) and how it is used.
ADVERTISEMENT