Question

A body is moving with velocity 30 m/s towards
east. After 10 seconds its velocity becomes
40 m/s towards north. The average acceleration
of the body is
(a) 1 m/s² (b) 7 m/s²
(c) 7 m/s² (d) 5 m/s²

Answer 1

Answer:

For example, we can factor 12 as 3 × 4, or as 2 × 6, or as 2 × 2 × 3. So 2, 3, 4, and 6 are all factors of 12.

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Factor – Elementary ಮಾಥ್ಸ್