Question

please answer please with explaination i will mark u brainliest pakka​

Answer 1

Answer:

Represent 2/3 on a number line. Solution: 2/3 is a positive rational number, and it is known that 2/3 is less than 1 and greater than 0. Therefore, 2/3 lies between 0 and 1 on the number line.

Answer 2

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A car moves in a straight line.

→ t = 0

→ Acceleration = 2m/s²

→ Time is given = 2 sec.

From second equation of motion :

→ s = ut + $\frac{1}{2}$ × 2 × 2²

→ s = 0 × 2 + $\frac{1}{2}$ × 2 × 2²

→ s = 0 + 4

→ s = 4m.

Velocity = $\frac{d}{t}$ = $\frac{4}{2}$

Answer : 2m/sec.