How much time does it take for a car to accelerate from 3.44 m/s to 20.9 m/s if the average acceleration is 6.00 m/s^3

The time is 2.91 s.

Explanation:

Given that,

Initial velocity = 3.44 m/s

Final velocity = 20.9 m/s

Acceleration = 6.00 m/s²

We need to calculate the time

Using equation of motion

Where, u = initial velocity

v = final velocity

a = acceleration

Put the value in the equation

Hence, The time is 2.91 s.

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is

a cold ice-tea.

pour in room temperature or cold water. cover the pitcher and refrigerate. steep white or green tea for 6 to 8 hours; steep black or oolong tea for 8 to 12 hours.jun 28, 2015