4. A 40 kg person is sitting on a bathroom scale while riding on a Ferris Wheel. The Ferris Wheel has a radius of 10 m and the person's speed is 5 m/s. Find the scale reading when the person is at the top of the motion.   5. A 0.2 kg ball, attached to a string, is moving in a vertical circle. The radius of the circle is 0.4 m and the speed is 6 m/s when the ball is at the top of its path. What is the tension in the string at this instant?

Q: An air puck of mass m, =0.26 kg is tied to a string and allowed to revolve in a circle of radius R =…

A: Given : m1 = 0.26 kg R = 1.3 m m2 = 0.9 kg

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Q: Problem 5: A merry-go-round at an amusement park consists of an outer ring of horses and an inner…

A:

Q: A 40 kg person is sitting on a bathroom scale while riding on a Ferris Wheel. The person's speed is…

A: Mass of person M = 40 kg  Speed of person v = 6 m/s  Scale reading at top = 300 N We need to find…

Q: On a midway ride called The Round Up, participants climb into a cylindrical apparatus and stand…

A: mass of rider, m = 60.0 kg radius of round up ride, r = 8.0 m time period of ride, t = 4.0 s.

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A:

Q: A mass m rotates at constant speed v at a radius of R from the rotational axis. A force F provides…

A: given that  mass = m   radius = R   speed = v   centripetal force = F WE know that  F = m v2 / R Now…

Q: 2. Earth is rotating about the Sun in our solar system. The distance between the Earth and Sun is…

A: (2) Given: Distance between earth and sun = 1.5 X 1011 m Mass of asteroid, ma = 8.9 X 1015 km Speed…

Q: Answer the following with true, false, less than, greater than, or equal to. The magnitude of the…

A: Given: Both masses are connected with a rope. Mass of pulley = Mp. The radius of pulley = Rp. Masses…

Q: A carnival ride tests your courage by putting you in a situation that would appear dangerous. A…

A: Given information: The mass of the person (m) = 75.3 kg The radius of the tube (r) = 4.1 m The…

Q: 3. In a Bangladesh-Australia cricket match, Sakib Al Hasan throws a ball towards the batsman. The…

A: Givenw=18 rev/s  (angular velocity)w=18*2π rad/sRadius of ball R=7.1 cmR=7.1*10-2m

Q: At the Dapto Show a ride called the Gravitron (aka the Vomitron), see the patrons enter a…

A: To solve the question we will first find the speed, and then acceleration and then force.

Q: 1. Consider a bouncy ball and a metal cylinder on a 20 degree incline. Everyone knows a regular…

A:

Q: A 59.0-kg ice skater is moving at 3.90 m/s when she grabs the loose end of a rope, the opposite end…

A: Given: m = 59 kg v = 3.90 m/s  r = 0.82 m

Q: An air puck of mass m1 = 0.25 kg is tied to a string and allowed to revolve in a circle of radius R…

A:

Q: During the spin cycle of a washing machine, the clothes stick to the outer wall of the barrel as it…

A:

Q: Merry-go-rounds are a common ride in park playgrounds. The ride is a horizontal disk that rotates…

A: Diameter of ride (d) = 14 ft Radius of ride (R) = 142 ft = 7 ft Time taken to complete one rotation…

Q: 2. Earth is rotating about the Sun in our solar system. The distance between the Earth and Sun is…

A: Before the asteroid strikes the Earth:  moment of inertia of earth is I1=25meRe2=9.7202×1040 kg.m2…

Q: A mass of 0.50 kg hangs from the end of a string that rotates in vertical circles of radius 2.0 m.…

A: The Tension is a contact force acting on an object that is transmitted through a string, rope, etc.…

Q: 4. The roller coaster 'Scream' at Six Flags Magic Mountain has a vertical circular loop. After a…

A: Given Data: Drop height, h=141 ft. Loop radius, r=64 ft. Tangential velocity associated with the…

Q: 5. A woman is whirling a 2.75 kg rock attached to a string around in a circle above her head. The…

A: Given : mass of the rock, m=2.75 Kg radius of the horizontal circle, r=16.3 cm=0.163 m speed of the…

Q: a hula hoop spins in order to accelerate at 9.8 m/s^2. What is the speed of the outer edge of the…

A:

Q: The figure shows two wires that are tied to a 840 g mass that revolves in a horizontal circle at a…

A: We need to find the tension in the upper wire in the given figure.

Q: 9. A physics major is working to pay her college tuition by performing in a traveling carnival. She…

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Q: A 5 kg hoop (I=MR2) with a radius of 2 m is placed at the top of a hill that is 8 m high. There is…

A: Using conservation of energy,

Q: Different situation now. You re out in space, on a rotating wheel-shaped space station of radius 800…

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Q: amusement park there is a ride in which cylindrically shaped chambers spin around a central axis.…

A: We know that We have given that an amusement park there is a ride in which cylindrically shaped…

Q: 0.040 kg ball tied to a string moves in a circle that has a radius of 0.700 m. If the ball is…

A:

Q: A space station with circular or cylindrical parts may have artificial gravity by spinning.  The…

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Q: An astronaut hangs on to a handrail on the rim of a disk-shaped space station that has a radius of…

A: (a) Write the formula for the linear velocity.

Q: A small object with a mass of m = 860 g is whirled at the end of a rope in a vertical circle with a…

A:

Q: An air puck of mass m1 = 0.25 kg is tied to a string and allowed to revolve in a circle of radius R…

A: a. The tension in the string is

Q: 11. A mouse and a rat are at opposite ends of a horizontal bar whose length is 0.8 m and which can…

A: Loss in potential energy of system get converted into rotational kinetic energy of mouse and rat .

Q: Suppose you have a machine with a metal disk in it mounted to spin about its center. If the disk has…

A: Given Data: The radius of the disc is: r=0.7 m The mass of the disc is: m=5 kg The spinning action…

Q: A 1 kg ball is tied to the end of a rope and spun around in a vertical circle. The ball is slowly…

A:

Q: Different situation now. You re out in space, on a rotating wheel-shaped space station of radius 743…

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Q: A rubber ball is attached to a 2.56-meter string and spun in a horizontal circle. The tension in the…

A: The length of the string,

Q: A small block with mass 0.210 kg is attached to a string passing through a hole in a frictionless,…

A: Given: Mass, m=0.210 kg Radius,r1=0.800 m Speed,v1=4 m/s To rotate the block, there is a centripetal…

Q: A 2000 kg car is traveling on curved, icy road. The road is banked at an angle of 12.0 degrees and…

A:

Q: A 59.0-kg ice skater is moving at 4.07 m/s when she grabs the loose end of a rope, the opposite end…

A: Given values: Mass of the skater, m=59.0 kg Velocity of the skater,v=4.07 m/s Radius of the circle,…

Q: A space station, in the form of a wheel 119 m in diameter, rotates to provide an "artificial…

A:

Q: 3. A mass m rotates at constant speed v at a radius of R from the rotational axis. A force F…

A:

Q: A crazy physics instructor goes out to a nearby empty parking lot to conduct a demonstration. He…

A:

Q: 2. NASA is expected to send a 2600-kg satellite 450 km above tine What is its radius? (The earth's…

A: Solution: Given that mass of staellite m = 2600 kg r = 450 km above the earth's surface = 4.5 x 105…