Part (a) What is the minimum speed, in meters per second, the child must be moving with at the top of the path in order to make a full circle?v = Problem 10: An elementary student of mass m = 22 kg is swinging on a swing. The lengthfrom the top of the swing set to the seat is L = 3.3 m. The child is attempting to swing all the wayaround in a full circle.

If the swing is swinging in a circle with angular velocity ω then write the velocity in meter per…

Answered: Part (a) What is the minimum speed, in…

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)...

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need help on incorrect answers.
9) Generic Villain, in an airplane, is chasing Generic Hero who is driving a car. The speed of the airplane is 147 m/s and the speed of the car is 51.0 m/s. If the Villain, at an altitude of 1.00E2 m, wants to drop a bomb on the Hero (and assuming the airplane is in level flight) how far should they be away from the car when they do so? (If you care, the hero gets away with some generic special effects and, you know, turning...) (434 m)
At a long distance shooting match, a bullet is fired with a muzzle velocity of 3000 feet per second from a rifle held in the horizontal position. When fired the sights of the rifle was dead center of a target. The bullet strikes the target at 4.00 ft below the center of the target. How long (in seconds) did it take for the bullet to reach the target? How far away (in unit of yards) was the target? Neglect any air resistance to the bullet. Make a simple sketch. Make a list of all given values, units, and the variables they represent. write the general form of the equation you are going to use. Insert the known values and solve. For problems with vertical motion State at the start of the problem which direction is positive by using an up or down arrow. Keep the velocity components and time to 2 decimal places
risk their lives when 5) BASE jumpers wearing wing suits jumping off cliffs or fall buildings. A jumper building horizontal leaps from a of a 3.0 m/s and free falls (no air resistance) 170 meters from the ground The building at a parachute. (Burj Khalifa, Dubai). is a) how long is the jumper in free fall? b) how far horizontally is the jumper from the building when they open their suit? speed until they with are which point they open 828m tall
Current Attempt in Progress An astronaut is rotated in a horizontal centrifuge at a radius of 3.90 m. (a) What is the astronaut's speed if the centripetal acceleration has a magnitude of 7.50g? (b) How many revolutions per minute are required to produce this acceleration? (c) What is the period of the motion? (a) Number i Units (b) Number i Units (c) Number i Units
An object is doing uniform circular motion with a radius of 0.45 m, 50 turns per minute, how much is the speed of the object? 22.5 m/s 2.83 m/s 4.71 m/s not enough informatio to calculate

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Part (a) What is the minimum speed, in meters per second, the child must be moving with at the top of the path in order to make a full circle? %3=