find the percentage error in kinetic energy of a body having mass 60.0 plus minus 0.3 gram moving with a velocity 25.0 plus minus 0.1 CM

Asked by tejaspawar2907 | 5th Oct, 2020, 07:29: PM

Expert Answer:

m space equals space 60.0 space plus-or-minus 0.3
v space equals 25.0 plus-or-minus 0.1
percent sign space e r r o r space i n space m a s s equals 0.3 divided by 60 x 100 equals 0.5
percent sign space e r r o r space i n space v e l o c i t y equals 0.1 divided by 25 equals 0.4
K. E equals 1 half m v squared
K. E equals m plus 2 V
K. E equals 0.5 plus 2 cross times 0.4
K. E equals 0.5 plus 0.8
percent sign space e r r o r space i n space K. E equals 1.3

Answered by Shiwani Sawant | 7th Oct, 2020, 01:23: AM