Question
In: Physics
If I change the actual frequency of an object in circular motion, does this effect the...
If I change the actual frequency of an object in circular motion, does this effect the range of observed frequencies heard at a certain distance away from the moving object? For example, if I had an object moving in a circle with a frequency of 500 hz moving at a constant speed, would the difference between the highest and lowest observed frequencies be the same as if the actual frequency was 1000 Hz? If not, how would the range of frequencies change?
Solutions
genius_generous answered 2 years agoRelated Solutions
5. For an object moving in uniform circular motion, does the centripetal force do work on...
5. For an object moving in uniform circular motion, does the
centripetal force do work on the object?
A.
No, because the force is always perpendicular to the object's
displacement.
B.
No, because the displacement of the object is zero.
C.
Yes, because the object is moving.
D.
Yes, because work is force times distance and the object is
moving from the force.
6. How can two collisions have the same change in momentum even
though one collision took longer...
1). Indicate whether the object will remain in circular motion or not for each case below....
1). Indicate whether the object will remain in circular motion
or not for each case below. Show a calculation as proof. If it
doesn’t stay in circular motion, state what happens to it.
a). A car traveling at a speed of 24 m/s around an unbanked
curve with a radius of curvature of 108 m and a coefficient of
static friction of 0.36 .
b). A person riding in a roller coaster car as it goes over the
top of...
Circular Motion
Question:
An airplane experiences a uniform circular motion. The airplane has an initial velocity of \( \vec v \) = [0.500, 0.330] km/s. Two minutes later, the velocity of the airplane is \( - \vec v \). What centripetal acceleration does the pilot experience?
How does Newton's laws relate to uniform circular motion?
How
does Newton's laws relate to uniform circular motion?
Consider an object in uniform motion. Does this object have no interactions with its surroundings? Explain...
Consider an object in uniform motion. Does this object have no
interactions with its surroundings? Explain and show your detailed
work, using only words without any calculations or numbers. Use
your own words. (Your answer should not be less than 4 lines)
Consider an object in uniform motion. Does this object have no interactions with its surroundings? Explain...
Consider an object in uniform motion. Does this object have no
interactions with its surroundings? Explain and show your
detailed work, using only words without any calculations or
numbers. Use your own words. (Your answer should not be less than 4
lines).
please make sure it's correct 100%
(A) describe uniform circular motion in horizontal plane. 0-2.54 min, 0.45 min, 2.47 min Observe drawing –period, frequency,...
(A) describe uniform circular motion in
horizontal plane.
0-2.54 min, 0.45 min, 2.47 min
Observe drawing –period, frequency, tangential velocity,
angular velocity , push, pull
(B) describe inertial reference frame and
non-inertial reference frame.
26.27-50.50 min; In non-inertial reference frame,
A. Loose string tied to center of rotating table
stretches away from center due-to fictitious force till stretched
string pulls one to the center with tension.
B. When a car is at rest, a plum string with
weight in front of you points directly down...
An object of mass m is in a circular orbit another heavier object of mass M....
An object of mass m is in a circular orbit another heavier
object of mass M. The radius of the orbit is R.
(a) Derive the speed of the orbiting object.
(b) Use this speed to derive the period of the circular
orbit.
(c) Use your answer and the provided value to determine the period
of Earth’s orbit around
the Sun based on our simplified circular motion model. Compare this
to the actual value which you can look up.
Use...
Analyze the motion of a circular pendulum and calculate the length and tension in the string....
Analyze the motion of a circular pendulum and calculate the
length and tension in the string. Assume the mass of the pendulum
bob is 0.5 kg. the period of the pendulum is 1.19 s. and the radius
of the circle is 20 cm, determine the approximate radius of the
circle the pendulum sweeps out. Perform a force analysis on the
pendulum bob. What is the tension in the string?
Quantitatively (i.e. with equations) explain fictitious force in 1) linear motion and 2) uniform circular motion.
Quantitatively (i.e. with equations) explain fictitious force in
1) linear motion and 2) uniform circular motion.
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