Question

2) My father told me that this was a very nice idea.​

Answer 1

Answer:

The SI on a certain sum for 3 years at 4 per cent is 600. Find the CI on the same sum

at the same rate per cent and in the same time.

Explanation:

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Answer 2

Answer:

Friction is the resistance to motion of one object moving relative to another. It is not a fundamental force, like gravity or electromagnetism. Instead, scientists believe it is the result of the electromagnetic attraction between charged particles in two touching surfaces.