+1-415-670-9189
info@expertsmind.com
Find the normal force at the bottom of the wheels trajectory
Course:- Physics
Reference No.:- EM13298446




Assignment Help
Assignment Help >> Physics

A Ferris wheel with radius 38m is driven by a motor that exerts a force on the wheel 1m from the center. Model the Ferris wheel as a ring with mass 1.9 x 106kg. What force must the motor exert to cause the wheel to start from rest and increase its angular speed to 0.2rpm in 2minutes? At this angular speed, what is the centripetal force acting on a seat of mass 50kg at the edge of the wheel? If this force results from the sum of the weight and a normal force acting on the seat, what is the normal force at the bottom of the wheel's trajectory? At the top?




Put your comment
 
Minimize


Ask Question & Get Answers from Experts
Browse some more (Physics) Materials
A rope attached to a 19.0 kilogram wood sled pull the sled up a 18.0 degree snow-covered hill. A 5.00 kilogram wood box rides on top of the sled. compute at what value of th
The alveoli in the lungs have an average radius of 0.125 mm and areapproximately spherical. If body temperature is 37.0 degrees C, and the pressure in the lungs is atmospher
The electric field in a region of space is given by the function E = Γx2x^ where Γ is a constant with value Γ = 120 N/C/m2 a) Compute the potential difference ?VAB between the
A contact lens is made of plastic by an index of refraction of 1.48. The lens has an outer radius of curvature of +1.90 cm and an inner radius of curvature of+2.59 cm. What is
a). Calculate the mass in kilograms of a carbon dioxide molecule whose molecular weight is 44.009 atomic mass units. (Remember that Avogadro's Number is 6.022×1023 molecules
A person lies on a balance board as shown in the figure below. The person weights 80 kg, and the scaleunder the person's feetreads 30 kg. Compute the position of the person's
A billiard ball strikes and rebounds from the cushion of a pool table perpendicularly. What is the average net force (magnitude and direction) exerted on the ball by the cushi
Modern computer memories use parallel-plate capacitors to store information, and these capacitors are the basic elements of a random-access memory (RAM) chip. What is the ca