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Physics, 13.10.2020 21:01 TravKeepIt100
A sphere of mass 40 kg is attracted by another sphere of mass 15 kg with a force of 9.8×10 power -7 N. Find the value of the universal gravitational constant if the centres of spheres are 20cm apart [ Take g=10m/s square and G=6.67×10 power-7 Nm square kg -square
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A sphere of mass 40 kg is attracted by another sphere of mass 15 kg with a force of 9.8×10 power -7...
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