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An eskimo, of mass 60kg, sits on the top of his igloo. The An eskimo, of mass 60kg, sits on the top of his igloo. The

An eskimo, of mass 60kg, sits on the top of his igloo. The - PowerPoint Presentation

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Uploaded On 2016-04-08

An eskimo, of mass 60kg, sits on the top of his igloo. The - PPT Presentation

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

igloo eskimo find eskimo igloo find

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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