1. A ferris wheel with a 20 m radius and tangential speed of 4 m/s has all 70 kg of you riding it. How big is the normal force exerted on you at a) the top b) the bottom?

Q: Certain neutron stars (extremely dense stars) are believed to be rotating at about 1.6 rev/s. If…

A:

Q: A 80 Kg man rides a spinning amusement park ride that has a radius of 10.8 m. If the person's…

A: Given data :              Mass of the man , m = 80 kg              Radius , r = 10.8m…

Q: 1 Two binary stars, masses 1020 kg and 2x1020 kg respectively, rotate about their common centre of…

A: …

Q: 7. You are working during your summer break as an amusement CR park ride operator. The ride you are…

A: Given,

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

A: Given: An object moving in a circular trajectory experiences both centripetal and tangential…

Q: A skateboarder is attempting to make a circular arc of radius r = 19 m in a parking lot. The total…

A: mass = 95 kg coefficient of static friction = 0.66 radius (r) = 19 m

Q: 2. We can use a simple model which uses our understanding of uniform circular motion to estimate the…

A: Given: Mass of planet = M Radius of planet = R Mass of stone = m

Q: Two bugs, Buzz and Crunchy, are siting on a spinning disk on a horizontal plane. Buzz is sitting…

A: Given information: The angular velocity of the disk (ω) = 38 rpm ω=38 revolutionsmin=38×2π rad60…

Q: Certain neutron stars  (extremely dense stars)  are believed to be rotating at about 3.5 rev/s. If…

A: Given data: The number of revolutions of the neutron star is N=3.5 rev/s. The radius of the…

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

A:

Q: 2. An object of mass M1 travels in a circular path of radius R on a horizontal table. The object is…

A: Correct option is d.   Answer is R,M1 and M2

Q: The rotation of the planet Mercury is a little strange compared to Earth. It rotates on its axis…

A:

Q: QUESTION 7 A 1,200-kg car, that is moving in a 40-m radius circle on level ground, has a tangential…

A: Given data: Mass of the car is, m= 1200 kg The radius of the circle is, r= 40 m Tangential velocity…

Q: Q. A large vertical cylinder spins about its axis fast enough that any person inside is held up…

A: Introduction: When the person station in the cylindrical wall then the all force all balance, here…

Q: 15. A road is banked at an angle of 10 degrees. If the road is iced over (no friction), the maximum…

A: The given data are listed below with appropriate variables. Here, θ denotes the angle of the banked…

Q: 7. A space station of radius 90 m is rotating to simulate a gravitational field. कम्प & T 90 m a)…

A:

Q: The Mars Global Surveyor orbits Mars at an average altitude of 405 km. The average radius of Mars is…

A: Given: Altitude of global surveyor, h = 405 km average radius of mars, R = 3390 km Time taken to…

Q: 5. After subjecting the car design of a sun-powered car to wind tunnel testing, a group of engineer-…

A: A car whose tangential acceleration is given as a function of time aswhere v is its linear…

Q: ure, why do you feel as if you are “thrown” away from the center as a car goes around a curve?…

A: Given: The centripetal force is directed toward the center of curvature is explained below.