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CBSE Class 11-science Answered

Please explain.
Asked by Kim | 14 Sep, 2013, 01:08: PM
answered-by-expert Expert Answer

The first car is pulling another car like itself. So, the car's engine is supplying the same force to double the mass. Therefore, (F=ma), the acceleration is half or 2 m/s.
Answered by | 16 Sep, 2013, 12:24: PM

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CBSE 11-science - Physics
Q17. The velocity time relation of an electron starting from rest is given by v = kt where k = 6m / (s ^ 2) Calculate the distance traversed in 2 sec. 122
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CBSE 11-science - Physics
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CBSE 11-science - Physics
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CBSE 11-science - Physics
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CBSE 11-science - Physics
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CBSE 11-science - Physics
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CBSE 11-science - Physics
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