Glenn is spinning a small block tied to the end of a string, so that the block exhibits uniform circular motion. If the string were to snap, what would happen to the block? It will follow a path perpendicular to the circle. It will continue along a path tangent to the circle. The path cannot be know without first knowing mass and velocity. It will follow a curved path, spiraling outward.

Q: 2. In the position shown in the diagram, the velocity of the mass is directed towards point в с D A…

A: Given: The mass of the particle is 2 kg. The radius of the circular path is 0.5 m. The speed of the…

Q: Zorch, an archenemy of Superman, decides to slow Earth's rotation to once per 27 h by exerting a…

A: Radius of earth, R=6.38×106m Mass of earth, M=5.98×1024kg  Now, torque, Torque applied =F× R…

Q: A space station is constructed in the shape of a hollow ring of mass 4.65 x 104 kg. Members of the…

A: Mass , m = 4.65 x 104 kg  Radius , r = 115 m Thrust = 130 N To find = Time interval for which the…

Q: An air puck of mass 0.29 kg is tied to a string and allowed to revolve in a circle of radius 1.2 m…

A: Given: The mass of the puck is 0.29 kg. The radius of the path is 1.2 m. The hanging mass is 0.7 kg.

Q: In a certain binary-star system, each star has the same mass which is 9.0 times of that of the Sun,…

A: Gravitational force provides centripetal force

Q: a boy is twirling a 1.0 kg toy airplane on a string. the radius of the circle is 52 cm and the speed…

A:

Q: A spacecraft on a future mars mission uses a rotating cylinder with an interior radius of 240 m to…

A:

Q: The largest moon in the solar system is Ganymede, a moon of Jupiter. Ganymede orbits at a distance…

A:

Q: A 0.35 kg object is experiencing a net force of 25 N while traveling in a circle at a velocity of 11…

A:

Q: Long-term space missions require some form of artificial gravity to prevent astronauts losing bone…

A: Here, FC=Fg2mω2r=mg2r=g2ω2

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

A: Given, at an amusement park, there is a ride in which cylindrically shaped chambers spin around a…

Q: Question 2. An air puck of mass m is tied to a string and allowed to revolve in a circle of radius r…

A: a The speed of the puck?bWhat will happen to the radius of the puck's motion as time…

Q: A horizontal circular platform rotates counterclockwise about its axis at the rate of 0.893 rad/s.…

A:

Q: An air puck of mass 0.031 kg is tied to a string and allowed to revolve in a circle of radius 1.5m…

A:

Q: he International Space Station (ISS) orbits the earth with a tangential velocity of 7.66 x 10^3 m/s,…

A: Given tangential velocity v=7.66×103 m/s orbital radius of ISS around earth r=6.6×106 m mass of the…

Q: A pulsar is a rapidly rotating neutron star that emits a radio beam the way a lighthouse emits a…

A: Given Period of rotation for pulsar = T = 0.0985 s Increase rate = 7.64 x 10-8 s/y To find out…

Q: walking from the center toward the rim of the merry-go-round at velocity 1

A: The Coriolis pseudoforce is a force that is felt by objects moving in a rotating frame of reference.…

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

A: Given data: Speed (v) = 3.06 m/s Mass (m) = 71.1 kg Force (F) = 250 N Required: Radius of the…

Q: ass of 1.55 x 1030 kg and is moving in a circular s (1 light-year = 9.5 x 1015 m), and the angular…

A: Solution:

Q: Some satellites are located in what is called a geosynchronous orbit around the Earth, in which they…

A:

Q: Certain neutron stars (extremely dense stars) are believed to be rotating at about 1.1 rev/s. If…

A: Given- Angular velocity, ω=1.1 rad/sec  Radius, r = 30 km = 30000 m To find-  Minimum mass so that…

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

A: Given:Tangential velocity = 5m/smass of the person = 50kgForce = 125N Required:Radius of the chamber…

Q: I have a two mass system. Let’s say 1 mass m_1 passes through a hole of a horizontal frictionless…

A: Given that mass m_1 passes through a hole of a horizontal frictionless table. m_1 rotates through…

Q: A blob of mass m = 0.50 kg is moving at a constant speed in uniform circular motion within a…

A:

Q: A 4.00 kg mass is moving in a circular path of radius 3.20 m with a constant linear speed of 6.20…

A: Given data:  Mass (m) = 4.00 kg Radius (r) = 3.20 m Linear speed (v) = 6.20 m/s Required: The radial…

Q: roblem 5: An intergalactic spaceship arrives at a distant planet that rotates on its axis with…

A:

Q: A puck of mass m = 49.0 g is attached to a taut cord passing through a small hole in a frictionless,…

A:

Q: a small mass m attatched to the end of a string reveloves in a circle on a frictionless tabletop.…

A: Given : Initial velocity (v1) = 2.4 m/s Radius (r1) = 0.80 m Radius (r2) = 0.48 m

Q: The Moon has an interesting relationship with the Earth, where the same face of the Moon is always…

A: Given:

Q: À puck of mass m = 1.10 kg slides in a circle of radius r = 19.0 cm on a frictionless table while…

A:

Q: nas a tola mas passengerS) Is a passenger with mass of 49.0 kg. Tne car redches the lowest point of…

A: We need to calculate the magnitude and direction of the force exerted by the seat on the passenger.

Q: A comet moves in an elliptical orbit around a star. When it is closest to the star at a distance of…

A: Answer :   r2 = 9.2 ×1010 m

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…

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.