Question

PLEASE give Right answer to this question.
I will mark you brainliest.if you give right answer.☺​

Answer 1

Answer:

1A:The four fundamental units we will use in this text are the meter (for length), the kilogram (for mass), the second (for time), and the ampere (for electric current). These units are part of the metric system, which uses powers of 10 to relate quantities over the vast ranges encountered in nature.

2A:Derived quantities are quantities that are calculated from two or more measurements. Derived quantities cannot be measured directly. ... Many derived quantities are calculated in physical science. Three examples are area, volume, and density.

3A:density

4A:meter³(m³)

5A:meter per second (m/s)

EXPLANATION:Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second, but the most common unit of speed in everyday usage is the kilometre per hour or, in the US and the UK, miles per hour.

I hope you like this answer

please make me brainlist

Answer 2

1. Any Four Fundamental Physical Quantities:

• Length (l)
• Mass (m)
• Time (t)
• Temperature (T)

2. Any Two Derived Physical Quantities:

• Acceleration (a⃗ )
• Force (F ⃗ )

3. Mass per unit Volume

• Volumetric Density ( ρ )

4. SI unit for Volume

• Cubic Metres (m³)

5. Distance travelled in unit time

• Speed (s)