File: Belt Conveyor Pdf 121064 | Topic 2 Past Paper Ms
topic 2 past paper state the law of conservation of linear momentum 1a markscheme if no external forces act isolated system momentum is constant total momentum before total momentum after ...
Filetype PDF | Posted on 08 Oct 2022 | 2 years ago
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...Topic past paper state the law of conservation linear momentum a markscheme if no external forces act isolated system is constant total before after gravel falls vertically onto moving horizontal conveyor belt b i at rate kg s through height m show that vertical speed as it lands on about ii without rebounding calculate change iii first reaches t and continues to fall determine force exerts use v gh ms must calculation better than sf n accept answers in range mass accrued weight this from g allow ecf incorrect moves with has c kinetic energy due its power required move outline why are different js gain per second kgms w additional accelerate friction surface slip owtte difference between average instantaneous over period time distance particular instant point space graph shows how acceleration particle varies zero using axes below sketch area under or suitable curve approximating kt define velocity mv symbols defined terms newton motion body equal directly proportional acting p f only ...