A very broad elevator is going up vertically with a constant acceleration of 2m/s². At the instant when its velocity is 4m/s a ball is projected from the floor of the lift with a spee of 4m/s, relative to the floor at an elevation of 30°. The time taken by the ball to return the floor is (g = 10m/s?)

A very broad elevator is going up vertically with a constant acceleration of 2m/s². At the instant when its velocity is 4m/s a ball is projected from the floor of the lift with a spee of 4m/s, relative to the floor at an elevation of 30°. The time taken by the ball to return the floor is (g = 10m/s?)

Name: A very broad elevator is going up verticallywith a constant accelerat
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Description: A very broad elevator is going up verticallywith a constant acceleration of 2m/s?. At theinstant when its velocity is 4m/s a ball isprojected from the floor of the lift with a speedof 4m/s, relative to the floor at an elevation of30°. The time taken

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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