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Physics: Post your doubts here!
as R and 2R are in parallel .. so V2=V3 V=V1+V2 or V=V1+V3 V-V1=V3- danial 234
- Post #11,258
- Forum: A-Levels
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Physics: Post your doubts here!
120-80=40 kg force=40*9.81 f=ma find acc .. then use equation of motion to find speed when d=9metres- danial 234
- Post #11,257
- Forum: A-Levels
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Physics: Post your doubts here!
thought blocker explained already- danial 234
- Post #11,223
- Forum: A-Levels
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Physics: Post your doubts here!
i think it is the charge/mass ratios .. because they both affect the speed of particle... the greater the ratio.. the greater the speed..- danial 234
- Post #11,211
- Forum: A-Levels
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Physics: Post your doubts here!
cz you have to find the area ...!! :P- danial 234
- Post #11,205
- Forum: A-Levels
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Physics: Post your doubts here!
in one second light will travel 3 × 10^8 metres 1 wavelength= 600 nm x wavelength= 3 × 10^8 metres x= 3 × 10^8 metres/600 nm- danial 234
- Post #11,204
- Forum: A-Levels