Science, asked by bhumika540, 11 months ago

choose the incorrect option 1.m/s-velocity 2.light year-distance 3.m/s2 -acceleration 4.m2/s-displacement​

Answers

Answered by Anonymous
1

Answer:

4 . m2/s - displacement is the incorrect option

Explanation:

Answered by tejasgupta
2

Answer:

2. m²s⁻¹ is incorrect.

Explanation:

1. Velocity is displacement divided by time taken.

v = s/t

The SI unit of displacement is meter and of time is seconds.

So, The SI unit of velocity becomes m/s.

2. Light year is distance. It is the distance covered by light in one year.

3. Acceleration is change in velocity divided by time taken to change it.

So, a = v/t (v is change in velocity)

The SI unit of velocity is m/s as discussed above and of time is second (s).

So, the SI unit if a is m/s/s = m/s².

4. This one is incorrect. The SI unit of displacement is meters.

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