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Physics: Post your doubts here!
Change in momentum = Final momentum - Initial momentum Hence in shouldn't be -P - P = -2P?- Thought blocker
- Post #11,909
- Forum: A-Levels
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Mathematics: Post your doubts here!
With the help of Midha Q9 :) Thanks to her. 3(i) 1.10^n (5.20) = C Use natural logarithm to form a linear equation in n and C: =>n ln 1.10 + ln 5.20 = ln C 3.20^n (1.05) = C => n ln 3.20 + ln 1.05 = ln C The two equations can now be equated: n ln 1.10 + ln 5.20 = n ln 3.20 + ln 1.05 Rearrange...- Thought blocker
- Post #13,904
- Forum: A-Levels
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Mathematics: Post your doubts here!
You mean to say, double differentiate? :P- Thought blocker
- Post #13,902
- Forum: A-Levels
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