A carousel al the local carnival rotates once every 45 seconds. Part A What is the...
A carousel at the local carnival rotates once every 45 seconds. (a) What is the linear speed of an outer horse on the carousel, which is 2.75 m from the axis of rotation? (b) What is the linear speed of an inner horse that is 1.75 m from the axis of rotation?
Review Constants Periodic Table The horse on a carousel is 3.7 m from the central axis Part A if the carousel rotates at 0.14 rev/s, how long does it take the horse to go around twice? Express your ansver in seconds. 90 ΑΣ ? S Submit Request Answer Part B How fast is a child on the horse going (in m/s)? Express your answer in meters per second. ΟΙ ΑΣφ ? V= m/s Submit Request Answer
A Ferris wheel on a California pier is 27 m high and rotates once every 32 seconds in the counterclockwise direction. When the wheel starts turning, you are at the very top. Part A What is your angular position 75 seconds after the wheel starts turning, measured counterclockwise from the top? Express your answer as an angle between 0∘ and 360∘. Express your answer in degrees. Part B What is your speed v? Express your answer with appropriate units.
Mars rotates on its axis once every 24.8 hours. Part A What is the speed of a geosynchronous satellite orbiting Mars? Express your answer with the appropriate units. Part B What is the altitude of a geosynchronous satellite orbiting Mars? Express your answer with the appropriate units.
A ferris wheel 22.0 m in diameter rotates once every 12.5 seconds. WHat is the ratio of a person's apparent weight to her real weight at (a) the top, and (b) the bottom?
A hypothetical Planet X of mass 9.0 x 1023 kg rotates on its axis once every 4 days. (a) Find the distance from Planet X at which a satellite would remain in one spot above the planet's surface. (b) Find the speed of the satellite. m/s
and v ωセ carnival ride consists of a large cylinder of radius R - 5.00 m with its axis vertical. It is rotated about the m - 80.0 kg, stands on a platform with his back up against the wall of the cylinder. When the cylinder figures below e axis completing one rotation every 3.00 seconds. During the rotation, a person with a mass tuto speed the platform drops away and the person remain suspended up against the wall. See...
17. What will happen if to a ball on a string if the string brea what speed? l happen if to a ball on a string if the string breaks? What direction will it move, and al erseus want to attack a cyclops with a rock and sling. He uses a.8-kg rock to a string so that he can swing it in a circle above his head. The strine is 75 meters long and while swinging, the rock makes revolutions...
a)A ferris wheel has a radius of 22m and spins once every 40 seconds at what speed would the the chairs be travelling? b) what is centripetal force and acceleration of the chair if they possess a mass of 130 kg?
Please answer all parts of question (a-c). 4:45 PM 33% AT&T Notes May 1, 2019 at 4:45 PM Problem 1 a) A uniform beam (5.00 m long, 40.0 kg) is attached to the wall and supported by a cable at the far end, as shown. A 60.0 kg box is placed in the middle of the beanm What is the tension in the cable? b) A wheel in the shape of a solid disk (mass 250 g, radius 30.0 cm)...