A Ferris wheel has a radius of 30 m and its centre is 32 m above the ground. It rotates once every 48 s. Ethan gets on the Feris wheel at the lowest point and then the wheel starts to rotate. The amount of time it takes Ethan to reach 38 m above the ground for the first time, to the nearest tenth of a second, is S. Your answer

A Ferris wheel has a radius of 30 m and its centre is 32 m above the ground. It rotates once every 48 s. Ethan gets on the Feris wheel at the lowest point and then the wheel starts to rotate. The amount of time it takes Ethan to reach 38 m above the ground for the first time, to the nearest tenth of a second, is S. Your answer

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

In an amusement park ride called The Roundup, passengers stand inside a 19.0 m -diameter rotating ring. After the ring has acquired sufficient speed, it tilts into a vertical plane, as shown in (Figure 1). For help with math skills, you may want to review: Mathematical Expressions Involving Squares For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Vertical circle. Figure Rotation axis 0 1 of 1 >
The average distance from the Earth to the Sun is 149x106 km. It takes the Earth 1 year to go around the Sun. Based on these values, what is the centrepetal acceleration of the Earth orbiting the Sun? Use 1 year = 365 days. Give your answer in mm/s2 to three significant figures.
Admiral Picard is riding a bike between cities on the new Romulan settlement planet. His bike has tires of radius72.0 cm and he travels 7.20 km. How many revolutions does one of his tires make during his ride?
A ceiling fan turns at a rate of 76 RPM. What is its speed in radians per second?
A space station consists of two donut-shaped living chambers, A and B, that have the radii shown in the figure. As the station rotates, an astronaut in chamber A is moved 3.40 x 102 m along a circular arc. How far along a circular arc is an astronaut in chamber B moved during the same time?
Candor is a space station that looks like a cylinder. Astronauts who are inside reside at a radius of 187 m. The space station rotates so that astronauts experience a centripetal acceleration of 2.8g (where g is free fall acceleration g = 9.8 m/s² ). What is the period of the astronauts?
A ball traveling in a circle with a constant speed of 3.6 m/s has a centripetal acceleration of 7.0 m/s2. What is the radius of the circle? (Answer in meters.)
You are asked to design an airplane propeller to turn at 2400 rpm. The forward air speed of the plane is to be 75 m/s and the speed of the tips of the propeller blades must not exceed 270 m/s. a) What is the maximum radius the propeller can have? b) With this radius, what is the acceleration of the propeller tip?
Needs Complete typed solution with 100 % accuracy.
An automobile tire is rated to last 50000 miles.to an order magnitude, through how many revolutions will it turn ?
Some cats can be trained to jump from one location to another and perform other tricks. Kit the cat is going to jump through a hoop. He begins on a wicker cabinet at a height of 1.769 m above the floor and jumps through the center of a vertical hoop, reaching a peak height 3.135 m above the floor. (Assume the center of the hoop is at the peak height of the jump. Assume that +x axis is in the direction of the hoop from the cabinet and +y axis is up. Assume g = 9.81 m/s².) (a) With what initial velocity did Kit leave the cabinet if the hoop is at a horizontal distance of 1.570 m from the cabinet? (Express your answer in vector form. Give your answer to at least two decimal places for each vector component.) Vo m/s (b) If Kit lands on a bed at a horizontal distance of 3.584 m from the cabinet, how high above the ground is the bed? m Need Help? Read It
You are on a boat in the middle of the Pacific Ocean at the equator traveling in a hydrofoil going at a constant speed of 300 m/s. The water is perfectly still. What is your acceleration: a) If you’re heading due North? b) If you’re heading due East? c) If you’re heading straight up (something probably went wrong at this point). You may assume the following: The earth has a radius of 6371 km. The earth makes one full revolution every 24 hours. The gravitational constant at sea level is 9.81 m/s2. East and North are relative to the Earth’s axial north, not magnetic north.