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Centripetal Force
Page 2
Questions (183)
A bucket full of water (15kg) is swung in a vertical circle on a rope 1.5m long. What is the minimum speed it can be swung so
2 answers
asked by
Anonymous
479 views
An object attached to the end of a string swings in a vertical circle (R = 1.2 m), as shown. At an instant when ƒá = 30„a,
2 answers
asked by
yusra
1,358 views
A 0.21 kg ball on a string is whirled on a vertical circle at a constant speed. When the ball is at the three o'clock position,
3 answers
asked by
Johnathan
629 views
The question is:
Sometimes, road surfaces have banked curves. Use an FBD to explain how this helps cars to make turns more
2 answers
asked by
anonymous
732 views
Question 15
An airplane moves 268 m/s as it travels around a vertical circular loop which has a radius of 1.9 km. The
2 answers
asked by
Cesar
205 views
A ball masss 0.2 kg is tied to the end of the string and whirled in a horizontal circle of the radius 0.4m if ball complete 10
2 answers
asked by
Roman
202 views
A child having a mass of 37 kg sits 0.2 m from the center of a merry-go-round that is rotating with a period of 36 s. What is
3 answers
asked by
Kat
404 views
A child having a mass of 37 kg sits 0.2 m from the center of a merry-go-round that is rotating with a period of 36 s. What is
2 answers
asked by
Kat
518 views
hello, so i'm doing a physics project where I have found the following equation for centripetal force: Fcent=mrù^2
Where f=
4 answers
asked by
Jesse
457 views
What speed must a bucket of water have to complete a circle with a radius of 1.2 m without spilling any water?
My answer: this
3 answers
asked by
kevin
1,950 views
What is the maximum speed for a car to safely negotiate a 30 banked curve of 60 m radius if there is a coefficient of static
2 answers
asked by
Jayesh
662 views
Which force is pushing the riders in the swings on a swing chair ride out from the center of the ride?
A. Free fall B. Gravity C.
1 answer
asked by
Callie
471 views
Centripetal force: a race car driver wants to stay as straight as possible around the curves in the race. What should happen to
1 answer
asked by
Kate
429 views
Consider someone in a rotating space habitat. The outward force felt by the person
A.has no reaction counterpart B.is an
5 answers
asked by
Anonymous
1,155 views
A 3 kg ball is traveling in a circle of radius 2 meters with a tangential velocity of 2 meters/second. Find the centripetal of
1 answer
asked by
Dwayne
434 views
How much work is done by the centripetal force (in this case, the friction between the tires and the road) on a 1200 kg car
3 answers
asked by
Lisa
498 views
When a given object moves a circular path, the centripetal force varies directly as the square of the velocity and inversely as
2 answers
asked by
Bernice Nicole
640 views
I just need the formula.
A 2.5 kg object is whirled in a vertical circle whose radius is 0.89 m. If the time of one revolution is
1 answer
asked by
Eve
1,064 views
So I already got the answer for the first part:
An airplane is flying in a horizontal circle at a speed of 102 m/s. The 80.0 kg
1 answer
asked by
julie
446 views
A car travels in a circle whose radius is 31 m, with a speed of 19 m/s.
(1) What is the magnitude of the car's acceleration?
1 answer
asked by
arcos15
658 views
the 200g head of a golf club moves 40 m/s in a circular arc of 1.2m radius. How much force must the player exert on the handle
3 answers
asked by
tracey
908 views
Q : As you ride on a loop to loop in a roller coaster, select all the forces that might be acting on you at the top of the loop
a
4 answers
asked by
JACOB
388 views
I posted this question this morning but I'm not sure of the response Damon provided. I did it once but then I updated it later
2 answers
asked by
Joey
500 views
If I'm driving a car and I make a turn to the right, what will happen to a bag of items that is sitting next to me in the car-in
1 answer
asked by
Jacob
362 views
The 20-g centrifuge at NASA's Ames Research Center in Mountain View, California, is a cylindrical tube 58 ft long with a radius
1 answer
asked by
Blake
810 views
How do I calculate the person of error in Centripetal force if it arises from 1% error of the Radius = 5.4 ?
1 answer
asked by
Chloe
346 views
The plastic in a DVD disk will begin to deform at rotations faster than 10,000 revolutions per minute.
How many radians per
3 answers
asked by
Angela
391 views
IF AN OBJECT IN A CIRCULAR MOTION BEGINS TO MOVE FASTER, WHAT HAPPENS TO THE CENTRIPETAL FORCE?
3 answers
asked by
MELISSA
631 views
Ok so I am still coming up with problems is it possible for bobpursley to answer this: why does Centripetal force increase with
3 answers
asked by
Amandamac
557 views
CAN someone please help me...I am so confused and I have little time left to do my assingment, please! I am freaking out! Please
1 answer
asked by
Cooper-Nichol
384 views
i still do not understand?? can someone please help me out???
(a) why is the centripetal force neede to keep a body moving in a
1 answer
asked by
maria
867 views
VERY IMPORTANT FOR A PHYSICS PRESENTATION.. PLEASE HELP & EXPLAIN CLEARLY??? THANKS SO MUCH!
(a) why is the centripetal force
1 answer
asked by
Silvia
549 views
If you're only given the radius of a circle, how do you find the centripetal force? The hint is what is the centripetal
1 answer
asked by
Josiah
448 views
If you swung a bucket of water quickly in an upside down circular path, the water would not fall out of the bucket. Which of the
4 answers
asked by
Anonymous
1,976 views
1.)The apparent weight of a passenger in an elevator is greater than his true weight? Why is that?
2.) The radius of larger
4 answers
asked by
jo
1,795 views
Timmy the angry teen twirls dead rat mass is 2kg attached to the rusty chain length 1m in a vertical circle with what velocity
3 answers
asked by
Sakashi
1,599 views
please check these answers for me
When an object is moving with uniform circular motion, the centripetal acceleration of the
3 answers
asked by
teamjakeward
1,473 views
A 9.5-kg monkey is hanging by one arm from a branch and is swinging on a vertical circle. As an approximation, assume a radial
4 answers
asked by
JULIA
1,421 views
A 2050 kg car rounds a circular turn of radius 18.5 m. If the road is flat and the coefficient of friction between tires and
2 answers
asked by
Arthur
1,155 views
The frequency of a centrifuge is 60 Hz and its radius is 0.15 m. What is the centripetal acceleration of an object in the
2 answers
asked by
ss01
1,067 views
A 600.0 kg roller coaster is going around vertical loop with a radius of 10.0 meters. The speed of the coaster is 14m/s at the
2 answers
asked by
mssailormouth
1,064 views
Why does "banking" or (tilting) a turning road create centripetal force?
A) Because banking the corner keeps car from going too
3 answers
asked by
Tom
1,010 views
Early skeptics of the idea of a rotating Earth said that the fast spin of Earth would throw people at the equator into space.
1 answer
asked by
Caleb
1,034 views
A test tube in a centrifuge is pivoted so that it swings out horizontally as the machine builds up speed. If the bottom of the
2 answers
asked by
Matt
1,002 views
Consider a plane pulling up from a downward dive. If the plane has a speed of 85 m/s at the bottom of the dive and the radius of
2 answers
asked by
Idali
1,025 views
what is the centripetal force of the train in the previous problem whose speed is 27.8 m/s rounding a curve whose radius of
3 answers
asked by
Dulce
989 views
suppose the hammer has a mass of 7.26kg, the wire is 1.00m long, and the force keeping the hammer moving in a circle is 7.43 x
3 answers
asked by
James
985 views
a 1000kg car goes over the top of a hill with a radius curvature equal to 40.0m. At the top of the hill the normal force is
2 answers
asked by
Anonymous
979 views
revolving astronomer are subjected to acceleration by force the centripetal force against the centrifuge the radius of the
2 answers
asked by
samra deme
919 views
A ball at the end of a rope is swung in a circle that is parallel to the ground. If the ball is then swung around in a circle
3 answers
asked by
ko
899 views
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Parent Categories (15)
Circular motion
Classical mechanics
Fluid Dynamics
Force
Force and Motion
Forces
Forces and Motion
Mechanics
Motion
Motion and Forces
Newton's Laws of Motion
Newtonian Mechanics
Physics
Rotation
Rotational motion