1 The diagram shows the angle Ɵ when the eskimo is at the point P Ɵ P a Find the reaction force exerted on the eskimo when Ɵ 10 b Find the value of Ɵ when the eskimo leaves the surface of the igloo ID: 276427
Download Presentation The PPT/PDF document "An eskimo, of mass 60kg, sits on the top..." is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
Slide1
An eskimo, of mass 60kg, sits on the top of his igloo. The igloo is assumed to be a smooth hemisphere of radius 3m. The eskimo is pushed so that he initially moves horizontally at 0·5ms-1 . The diagram shows the angle Ɵ when the eskimo is at the point P.
Ɵ
P
(a) Find the reaction force exerted on the eskimo when
Ɵ
= 10˚
(b) Find the value of
Ɵ
when the eskimo leaves the surface of the igloo