mv? =ma = 1. The Cajun Cliffhanger at Great America is a ride in which occupants line the perimeter of a cylinder and spin in a circle at a high rate of turning. When the cylinder begins spinning very rapidly, the floor is removed from under the riders' feet. What effect does a doubling in speed have upon the centripetal force? Explain.

Q: A car with mass 500 Kg rotating with a constant circular speed in a track of 60 m radius. It…

A: Given, mass=m=500 kg radius of track=r=60m time=35 s Centripetal acceleration is given byv2r

Q: Figure 2.1 shows a 65.0 kg person on a Ferris wheel of radius 12.0 m. The wheel makes one complete…

A: Given m=65 KgR=12 mω=2π8.5  rad/s=0.739 Rad/sec

Q: A boy whirls a stone in a horizontal circle of radius 1.83 m and at height 2.38 m above level…

A: Radius (R) = 1.83 m height (h) = 2.38 m Horizontal distance (d) = 9.15 m

Q: A motorist travels along a vertical circle with a diameter of 10.0 m. After one successful…

A: Given data:  Diameter of vertical circle (d) = 10.0 m Speed at bottom (v) = 6.50 m/s Mass of…

Q: A 2.0 kg cart is traveling at a constant speed in a horizontal circle of radius 3.0 meters. The…

A: Given value--- mass = 2kg. radius = 3m . centripetal force = 24 N. We have to find--- centripetal…

Q: It takes a 1200 kg racing car 12.3 s to travel at a uniform speed around a circular racetrack of…

A:

Q: centrifuge that has a radius of 10 m. The astronaut is experiencing 10g, meaning that the…

A: Given: The Radius  of the centrifuge (r) = 10 m. The mass  experienced by the astronaut (m) = 10 g…

Q: The diagram shows an experiment to study centripetal acceleration. Take g = 10ms2 If the radius of…

A:

Q: A ball on a 3.7 m string is spun in a horizontal circle. The ball's tangential velocity is 1.9 m/s.…

A: Given data: Radius of circular path (r) = 3.7 m Tangential velocity (v) = 1.9 m/s Required:…

Q: A father fashions a swing for his children out of a long rope that he fastens to the limb of a tall…

A:

Q: An ultracentrifuge spins biological samples at very high speeds in order to separate their…

A: Given data : Frequency of rotation , n=120000 rpm                              n = 12000060rps…

Q: Two identical artificial satellites, 1 and 2, orbit the Earth in circular orbits having radii R1 and…

A: concept:

Q: What is the centripetal acceleration of a 50 kg person sitting 3 meters away from the middle of a…

A:

Q: Young David who slew Goliath experimented with slings before tackling the giant. He found that he…

A:

Q: Because the Earth rotates about its axis, a point on the equator experiences a centripetal…

A: Apparent weight , varies at different locations on earth's surface due to earth's rotation, because…

Q: 1. A ball is hanging on the end of a 0.36 m long string which is being swung such that the ball…

A: Length of the string is L = 0.36 m  Centripetal acceleration is a = 55.8 m/s2

Q: A skater starts the jump moving forward as shown, leaps into the air, and turns one-and-a-half…

A:

Q: How many revolutions per minute would a 30 m -diameter Ferris wheel need to make for the passengers…

A: The centripetal force has to be in a way that balances the weight of the passenger.

Q: A particle with mass m = 100 g moves around a horizontal circle with a diameter d it takes t = 3s to…

A: Giveb: m = 100 g = 0.1 kg, r = 1 m, t = 3 s, θ=2π

Q: A disk-shaped space station has been built by Professor Trout. It is in outer space at this moment.…

A:

Q: An object moving in a circular trajectory experiences both centripetal and tangential accelerations.…

A: We are allowed to give the explanation of first question only which is given below.  Please repost…

Q: An ultracentrifuge spins biological samples at very high speeds in order to separate their…

A: Given: The instrument spinning rate ω=120,000 rpm, the samples experience a centripetal acceleration…

Q: v = 34 m/s r= 33 m r= 24 m

A:

Q: 1) Computer-controlled display screens provide drivers in the Indianapolis 500 with a variety of…

A: 1) v= 98.8 m/s , ac= 3(g)= 3(9.8)= 29.4 m/s2  2) a= 6.25×103(g) = 6.25 × 103×9.8 m/s2  r= 5cm

Q: Assuming a constant speed, identify which series best shows the relationship between the centripetal…

A:

Q: A 50.0-kg child stands at the rim of a merry-go-round of radius 2.85 m, rotating with an angular…

A:

Q: A 50.0-kg child stands at the rim of a merry-go-round of radius 2.90 m, rotating with an angular…

A: Given :           mass m = 50 kg           radius r = 2.90       angular speed ω= 3.65 rad/si…

Q: A truck at a constant speed of 60 m/s covers one revolution around a circular road in 50 seconds.…

A:

Q: 29 An amusement park ride moves a rider at a constant speed of 14 meters per second in a horizontal…

A:

Q: A father fashions a swing for his children out of a long rope that he fastens to the limb of a tall…

A: solution as

Q: Mass of the bob: m = 0.460045 kg %3D Centripetal acceleration of Radius of the Time for 25 Period of…

A: The time period is defined as the time taken for 1 complete periodic motion or revolution. If there…

Q: How many revolutions per minute would a 30 m -diameter Ferris wheel need to make for the passengers…

A:

Q: You are designing the section of a roller coaster ride shown in the figure. Previous sections of the…

A: (a)According to the kinematics equation of motion, the velocity of the roller coaster at the…

Q: Constants A jet pilot takes his aircraft in a vertical loop, as shown in the figure(Eigure 1). Part…

A:

Q: 0.50 kg mass is attached to a string 1.0 m long and moves in a horizontal circle completing 1…

A:

Q: If the standing astronaut moves with a speed of 3.1 m/s at a distance of 3.2 m from the center of…

A: Given data: Speed (v) = 3.1 m/s Radius (r) = 3.2 m Required: Centripetal acceleration (ac) as a…

Q: A 5 kg mass is spun around in a circle of radius 2m with a period of 7 s. What equation would you…

A: Given mass, m = 5 kg The radius of the circle, r = 2 m The period of the motion of the mass, T = 7 s

Q: A car drives around a curve with radius 400 m at a speed of 32 m/s. The road is banked at 7.0…

A:

Q: 1) F. = N+ mg %3D A skier goes over a small round hill with radius R. Since she is in circular…

A:

Q: Is it possible for an object moving around a circular path to have both centripetal and tangential…

A:

Q: f= 1/T V (2r) / T a = V² / r (mls) Fe = m ac Fe= (mV²)/ r (N) Formulas: T= 1/f (S) (Hz) (N) A 0.5 kg…

A:

Q: 5. In a test of a "g-suit", a volunteer is rotated in a horizontal circle of radius 7.0 m. What must…

A:

Q: A 150-g ball at the end of a string is revolving uniformly in a horizontal circle of radius 0.600 m.…

A: Given: The mass of the ball is 150 g. The radius of the circle is 0.600 m. The number of revolutions…

Q: b) Calculate the centripetal acceleration of a car moving with a tangential velocity of 10.0 mls…

A: given , tangential velocity , v = 10 m/s radius of the circle , r = 8 m  Let , the centripetal…

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.