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Circular motion
Page 4
Questions (2,780)
A woman at a point A on the shore of a circular lake with radius 2 mi wants to arrive at the point C diametrically opposite A on
4 answers
asked by
ishika
3,174 views
Find the speed of a point on the rim of a 24cm diameter fly wheel which is turning at 2800 revolutions per minute. Give your
10 answers
asked by
Emily
4,000 views
A ceiling fan has
15 -inch blades (so the radius of the circular fan is 15 inches). Suppose the fan turns at a rate of 60
4 answers
asked by
Ange
4,879 views
In Figure 11-32 (which shows a ball at the top of an incline, at the bottom of the incline a loop begins with radius R and Q a
1 answer
asked by
COFFEE
774 views
A proton is moving in a circular orbit of radius 11.8 cm in a uniform magnetic field of magnitude 0.232 T directed perpendicular
2 answers
asked by
cr
576 views
An amusement park ride consists of a rotating circular platform 8.26 m in diameter from which 10 kg seats are suspended at the
5 answers
asked by
bubba
8,173 views
Boris and Stella are running on a circular track which has a
radius of 300 meters. They start running at the same time. Boris
2 answers
asked by
help
690 views
A car travels at a constant speed around a circular track whose radius is 3.5 km.The car goes once around the track in 400
3 answers
asked by
nalim
1,626 views
A satellite moves in a stable circular orbit with speed Vo at a distance R from the center of a planet. For this satellite to
4 answers
asked by
Hannah
4,606 views
As your bus rounds a flat curve at constant speed, a package with mass .5 kg, suspended from the luggage compartment of the bus
4 answers
asked by
Anonymous
3,629 views
a race car starts from rest on a circular track the car in races as its speed at a constant rate of as it goes 2.75 times around
1 answer
asked by
abera
611 views
body of mass 7 kg moves in a (counterclockwise) circular path of radius 4 meters, making one revolution every 13 seconds. You
4 answers
asked by
alice
2,560 views
A 0.40 kg ball, attached to the end of a horizontal cord, is rotated in a circle of radius 1.5 m on a frictionless horizontal
5 answers
asked by
Anonymous
2,937 views
Place one piece of tape on the ground (starting point) and one on the rim of the wheel (the rider). Roll the wheel away from the
2 answers
asked by
A
745 views
A 40 kg child is standing on the edge of a merry-go-round in a playground. Before they were deemed too dangerous, these were
3 answers
asked by
Taylor
1,896 views
A 625-kg racing car completes one lap in 14.3 s around a circular track with a radius of 50.0 m. The car moves at constant
6 answers
asked by
john
952 views
The Colossus ferris wheel at Six Flags St. Louis has a diameter of 50.3 m. A rider located on the circumference of the ferris
5 answers
asked by
anonymous
721 views
One afternoon, a couple walks three-fourths of the way around a circular lake, the radius of which is 2.16 km. They start at the
2 answers
asked by
I NEED HELP PLZ!!! Thanks!!!
677 views
A playground merry-go-round of radius 1.96 m has a moment of inertia 335 kg m2 and is rotating at 12.3 rev/min. A child with
7 answers
asked by
HELP ME!!
3,287 views
A small mass m slides without friction along the looped apparatus shown in Fig. 6-39. If the object is to remain on the track,
4 answers
asked by
Ashley
2,086 views
What effect does doubling the radius of the circle that an object travels have on its centripetal force, if everything else is
5 answers
asked by
anonymous
979 views
Determine the minimum angle at which a roadbed should be banked so that a car traveling at 20 m/s can safely negotiate the curve
5 answers
asked by
Jose Luis
8,227 views
If the bicycle tires have a diameter of 22 inches, how far will the bike travel for each tire rotation?
4 answers
asked by
Delisha williams
1,258 views
an air puck of mass m1= 0.25 kg is tied to a string and allowed to revolve in a circle of radius R=1.0m on a frictionless
3 answers
asked by
joe
1,995 views
A proton is moving in a circular orbit of radius 11.8 cm in a uniform magnetic field of magnitude 0.232 T directed perpendicular
4 answers
asked by
cr
930 views
Fairgoers ride a Ferris wheel with a radius of 5.00 . The wheel completes one revolution every 33.0 .
If a rider accidentally
3 answers
asked by
Milo
1,748 views
Describe two dimensions of the motion of an object in a circle due to centripetal force. Explain why putting them together
4 answers
asked by
Pls help me
1,780 views
A poorly designed playground slide begins with a straight section and ends with a circular arc as shown in the figure below.
img7
5 answers
asked by
Genevieve
2,836 views
AN INSECT TRAVELS IN A CIRCULAR MOTION AND IT TRAVELS 6 ROTATIONS AT A TIME 31.4 SECOND FIND THE ANGULAR VELOCITY OF THE INSECT
4 answers
asked by
FATHIMA
1,844 views
A wheel turns with an angular velocity of 8 rad/s.
a. Express the angular velocity to the nearest tenth of a revolution per
4 answers
asked by
sareen
1,372 views
1.If a particle moves in a plane so that its position is described by the functions x=A*cos(wT) and y=A*sin(wT), the particle is
4 answers
asked by
Kelly
2,314 views
At what minimum speed must a roller coaster be traveling when upside down at the top of a circle if the passengers are not to
7 answers
asked by
James
3,613 views
A .275 kg. object is swung in a vertical circular path on a string .850 m. long. A) What are the forces acting on the ball at
6 answers
asked by
Annette
7,564 views
A bucket of mass 1.80kg is whirled in a vertical circle of radius 1.55m . At the lowest point of its motion the tension in the
4 answers
asked by
Eayvom
3,064 views
A ball on the end of a rope is moving in a vertical circle near the surface of the earth. Point A F T is at the top of the
4 answers
asked by
Dan
2,583 views
The maximum lift force on a bat is proportional to the square of its flying speed v. For the hoary bat (Lasiurus cinereus), the
4 answers
asked by
Taylor
2,351 views
A pail of water is rotated in a vertical circle of
radius r = 1.49 m. The acceleration of gravity is 9.8 m/s 2. What is the
4 answers
asked by
Sam
3,101 views
A CD-Rom starts from rest and undergoes uniform angular acceleration until it reaches 26,000 rpm in 0.25 s. Through what angle
4 answers
asked by
Sally
906 views
A person drives a car around a circular cloverleaf with a radius of 58 m at a uniform speed of 10 m/s. ) Compare this answer
4 answers
asked by
cre
3,889 views
A satellite has a mass of 5850 kg and is in a circular orbit 4.50 x 10^5 m above the surface of a planet. The period of the
3 answers
asked by
Anonymous
1,368 views
A spring has a force constant of 100N/m and an unstretched lenght of .07 m. One end is attached to a post that is free to rotate
7 answers
asked by
Tammy
15,252 views
A motorcycle has a constant speed of 24.4 m/s as it passes over the top of a hill whose radius of curvature is 135 m. The mass
4 answers
asked by
cswidener
7,268 views
A 0.55- ball, attached to the end of a horizontal cord, is rotated in a circle of radius 1.5 on a frictionless horizontal
4 answers
asked by
Anonymous
11,747 views
A jet flying at 135 m/s banks to make a horizontal circular turn. The radius of the turn is 3810 m, and the mass of the jet is
5 answers
asked by
JULIA
4,592 views
a jet pilot takes his aircraft in a vertical loop.
a) if the jet is moving at a speed of 2000 km/h at the lowest point of the
5 answers
asked by
jeffery
16,866 views
A spinning top has a diameter of 10 cm. A point on the outer rim of the top moves through an angle of 8ΒΆ radians each second.
10 answers
asked by
Emanuel silver(Ag)
3,642 views
A car of mass 1200 kg is traveling at 55.0 km/hour. It enters a banked turn covered in ice. The road is banked at 20.0 degrees
4 answers
asked by
Ember
10,346 views
A bicycle is rolling down a circular portion of a path; this portion of the path has a radius of 8.73 m. As the drawing
5 answers
asked by
paul
8,079 views
Driving in your car with a constant speed of v= 22 m/s, you encounter a bump in the road that has a circular cross-section, as
9 answers
asked by
alex
14,482 views
A satellite is cruising in a stable orbit around earth at a constant speed. Is the satellite accelerating? Why or why not can
5 answers
asked by
HELP ME PLEASE
1,680 views
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Parent Categories (49)
Acceleration
Centripetal Force
Classical mechanics
Conservation of momentum
Dynamics
Dynamics or Mechanics
Electricity and Magnetism
Electromagnetism
Fluid Mechanics
Force
Force and Motion
Forces
Forces and Motion
Geometry
Geometry and Trigonometry
Geometry/Trigonometry
Gravity and Motion
Kinematics
Magnetism
Mathematics
Mechanical Engineering
Mechanical Forces
Mechanics
Mechanics / Motion
Mechanics or Classical Mechanics
Mechanics or Dynamics
Mechanics or Kinematics
Mechanics/Classical Mechanics
Mechanics/Dynamics
Mechanics/Kinematics
Motion
Motion and Force
Motion and Forces
Motion and Kinematics
Motion and Mechanics
Motion and Speed
Motion and Velocity
Motion on an incline
Newton's Laws of Motion
Newtonian Mechanics
Particle Physics
Physics
Physics of Motion
Rotation
Rotational Kinematics
Rotational motion
Trigonometry
Waves and Motion
Work and Energy