A speed skater goes around a turn that has a radius of 30 m. The skater has a speed of 15 m/s and experiences a centripetal force of 400N. What is the mass of the skater?
Q: On a highway curve with radius 44 m, the maximum force of static friction (centripetal force) that…
A: Given : Radius of a curve (r) = 44 m Mass of a car (m) = 1173 kg Maximum frictional force (Fc) =…
Q: A 56kg boy is riding a merry-go-round with a radius of 10m. What is the centripetal force on the boy…
A: Given data: Mass (m) = 56 kg Radius (r) = 10 m Velocity (v) = 10 m/s Required: Centripetal force…
Q: hat is 102 kg, has a 1.60 m radius, and is spinning at 17.3 rpm. The
A: Solution
Q: Europa completes one (circular) orbit of Jupiter in 3.55 days. The distance from Jupiter to Europa…
A: Given Information:- Orbital period of Europa is T=3.55 days =3.55 day×24 h1 day×60 min1 h×60 s1…
Q: You are driving a car with a mass 1700 kg at a speed of 25 m/s around a curve of radius 20 m. What…
A: mass (m) = 1700 kg speed (v) = 25 m/s radius (r) =20 m
Q: a sharp curve to reach Alexander
A: Any net force resulting in a uniform circular motion is called centripetal force. This force acts…
Q: A ship makes a180-degree turn in 10 minutes having a tactical diameter of 0.96 mile, what is its…
A: Given A ship makes a180-degree turn in 10 minutes having a tactical diameter of 0.96 mile, what…
Q: An 18-cm-diameter ultracentrifuge produces an extraordinarily large centripetal acceleration of…
A:
Q: An object travels at a speed of 60.0 m/s in a circular path of diameter 12.0 m. What would be its…
A: Given data The initial speed of the object is v = 60 m/s. The diameter of the circular path is…
Q: A 1500 kg car drives at 30 m/s over a circular hill that has a radius of 460 m. At the point shown…
A: Write a given values of this question. m=1500kgv=30m/sr=460mθ=30∘
Q: What is the angular velocity of a disk with a radius of 0.5m and an outer tangential velocity of…
A: GIVEN radius =0.5 m tangential velocity =1.5 m/s
Q: A 2000 kg car is driven clockwise around a circular path of radius 25.0 meters with a velocity of 10…
A: Given data: Mass (m) = 2000 kg Radius (r) = 25.0 m Velocity (v) = 10 m/s Required: Centripetal force…
Q: A centripetal force of 36.1N is exerted in a 2.5kg sphere causing it to rotate uniformly on a…
A: The centripetal force on the sphere, F=36.1 N The mass of the sphere, m = 2.5 kg The radius of the…
Q: A golf cart with a mass of slugs follows a curve of radius 56-ft with a speed of 12ft/s. What is the…
A:
Q: On a highway curve with radius 54 m, the maximum force of static friction (centripetal force) that…
A:
Q: On a highway curve with radius 58 m, the maximum force of static friction (centripetal force) that…
A:
Q: A 22 kg child is riding a playground merry-go-round that is rotating at 0.6 Hz. What centripetal…
A:
Q: Modern wind turbines are larger than they appear, and despite their apparently lazy motion, the…
A: Given data: The length of blades are: r = 56 m The revolutions of the blade are: N = 13 rpm The…
Q: An airplane with a mass of 3400 kg completes a horizontal arc with a radius of 36 m at a speed of 52…
A: Given data: The mass of the airplane, m=3400 kg. The radius of the arc, r=36 m. The speed of the…
Q: 24 kg bike turns in a 3.0-m radius circle at a speed of 5.0 m/s. What is the centripetal…
A:
Q: A 500-kg golf cart is moving on level ground in a circular path of radius 10 m with a speed of 12…
A:
Q: An object of mass 0.40 kg attached to a string of length 0.87 m is swung in a circle at a constant…
A:
Q: A pilot is flying a small plane at 56.6 m/s in a circular path with a radius of 188.5 m. The…
A:
Q: A car is moving along a curved road with a radius of 9m. If the curve is banked at 9degrees, what is…
A:
Q: A speed skater goes around a turn that has a radius of 31 m. The skater has speed of 14 m/s and…
A: The mass of the skater can be calculated in given steps:Given:
Q: A figure skater can rotate at 5 rad/s, and their arms can reach out 0.7m. What would be the…
A:
Q: A speed skater goes around a turn that has a radius of 26 m. The skater has a speed of 14 m/s and…
A:
Q: What would be the angular velocity of a centrifuge running at 2,000 rpm?
A:
Q: A 5.0-m-diameter merry-go-round is turning with a 4.0 s period. What is the speed of a child on the…
A:
Q: A high-speed drill reaches 2000 rpm in 0.60 s. Through how many revolutions does it turn during…
A: Given,t = 0.6 sA high-speed drill reaches 2000 rpmThe number of revolutions it turns during first…
Q: A student is riding on a carousel at a speed of 4.0 m/s. If the Carousel has a radius of 5.0 m and…
A: Carousel speed: v = 4.0 m/sCarousel Radius: R= 5.0 mCentripetal force: F = 240 N
Q: If a 5-kg stone is orbiting at 4 m/s in circular motion with the diameter of 5.6 m. What is the…
A: If an object of mass M is orbiting at a velocity of magnitude v in a circular motion with a radius…
Q: A pendulum of length L=3.0m is swinging back and forth with a bob of m=0.5kg. At the lowest point of…
A:
Q: How much force is required to keep a car on a circular turn of radius 100.8 m if it is traveling at…
A:
Q: A geosynchronous satellite orbits Earth at a distance of 42,250.0 km and has a period of 1 day. What…
A:
Q: A child sits on the edge of a spinning merry-go-round that has a radius of 2.6 m. The child's speed…
A: GIven, the radius of the circular path along which the child is spinning in the merry-go-around, R =…
Q: A lasso is whirled making a horizontal circle 2.3 m in radius. If each revolution of the lasso…
A: In circular motion, since the direction of velocity changes at every point, an acceleration acts…
Q: A car with a mass of 450 kg makes a half-circle turn in 10 seconds. The radius of the half-circle is…
A: Mass of Car: m = 450 kg Time taken by car to complete half turn: t = 10 sec Radius of half turn: r =…
Q: Luther is designing a roller coaster for an amusement park. At one point, the roller coaster will…
A: Given Data : The speed of the roller coaster at the start of the loop is given as v=31.8 ms The…
Q: How much centripetal force is needed to keep a 0.20 kg ball on a 1.61 m string moving in a circular…
A: We know thatFc=mv2rWhereFc=centripetal forcem=mass of objectv=velocity of objectr=radius of circular…
Q: A satellite with mass of 4.2 x 105 kg that is 400 km from the ground is orbiting at 7.6 km/s around…
A:
Q: A cyclist turns a corner with a radius of 50m at a speed of 6.6 m/s. If the cyclist and bicycle have…
A:
Q: A 70 kg person on a merry go round is spinning with speed 5 m/s. If they experience a centripetal…
A: Centripetal force Fc=mv2rr=mv2Fc
Q: A 25 kg girl sitting on a carousel is moving at a speed of 4.0m/s. If the girl is 5.0 m from the…
A: Mass of girl: m = 25 kg Speed of carousel: v = 4.0 m/s Distance of girl from carousel: r = 5.0 m
Q: A 7.77 Kg rubber stopper spins around on a string at a speed of 0.891 rad/sec. What is the…
A:
Step by step
Solved in 2 steps with 2 images
- A speed skater goes around a turn that has a radius of 26 m. The skater has a speed of 13 m/s and experiences a centripetal force of 460 N. What is the mass of the skater?A 75.0 kg runner is running around a track with a radius of 22.0 m. If the centripetal force required from the runner’s shoes is 150 N, what is the speed of the runner?A speed skater goes around a turn that has a radius of 31 m. The skater has a speed of 12 m/s and experiences a centripetal force of 450 N. What is the mass of the skater? Number i Units <
- A 2.00kg mass is swung on the end of a 1.20m long rope at a speed of 3.00m/s. What is the centripetal force the rope exerts on the massA 60 kg Gila monster on a merry-go-round is traveling in a circle with a radius of 5.2 m at a speed of 2m/s. What is the net force?A centripetal force of 36.1N is exerted in a 2.5kg sphere causing it to rotate uniformly on a horizontal circle with radius of 1.5m. Ignore air resistance and gravity. What is the speed of the sphere in m/s
- A 85 kg skateboarder travels around a circular ramp with a radius of 11.7 m at a constant speed of 3.3 m/s. The centripetal acceleration is ?PROBLEM: A 4 kg rock rolls around the edge of a circle with a radius of 1.5m. If it is rolling at a speed of 12 m/s, what is the centripetal force?An object travels around a 120-m radius circular path at a constant 70 m/s. The centripetal force on the object is 3.5 x 104 N. What is the mass of the object?
- A car drives around a curve with radius 400 m at a speed of 32 m/s. The road is banked at 7.0 degree. The mass of the car is 1500 kg. What is the magnitude of the centripetal force in order to make this turn? I am given an answer of 3800N, but not quite sure how to get there. Thanks!A roller-coaster car has a mass of 1110kg when fully loaded with passengers. As the car passes over the top of a circular hill of radius 22m, its speed is constant at 8m/s. What is the maximum possible speed the roller-coaster can travel without losing contact with the track at the top of the hill?A 70 kg person on a merry go round is spinning with speed 5 m/s. If they experience a centripetal force of 583N, how far from the center of the merry go round are they sitting? Express in meters.