General Climbing Discussion

Topic	Date	User
Maths/Physics question	8-Aug-2005 At 8:08:31 PM	Bruce
Message
to dyno the two metres (assuming that you pull off the hold for one metre) then you know you have to accelearate at the same rate you decelerate at. gravity being an acceleration of about -9.8 then he accelerated possitively at the a constant rate of 9.8 ms-2 for about half the distance (1m), so the force he exerted to start with is mass * acceleration. so 100kgs * 9.8 = 980N or there is an easy approximate way of figuring it out, to lift something that weighs 1kg uses about 9.8 Neutons of force... so 100kgs uses 980 Neutons of force... i think (this is theoretical physics, assuming constant acceleration and no air resistance)

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