After conversion from cm³ to ml we get 3mili litres.
<h3>What are fundamental units?</h3>
The SI comprises a coherent system of units of measurement starting with seven base units ,which are the second,metre, kilograms,ampere, kelvin, mole and candela. SI unit is a scientific method of expressing the magnitude or quantities of important natural phenomenon.
When measured an object by the help of ruler I get the value 3cm and when I calculated its volume is 3cm³ . After converting it from cm³ to ml we get 3ml .
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Explanation:
Vi = 12 m/s
a = 3 m/s^2
t = 2 s
Vf = Vi + a × t = 12 + 3 ×2 = 18 m/s
Answer:
answer a: a large front gear with a small back gear
answer b: a small front gear with a large back gear
Explanation:
just simple gearing ratios
Answer:
226 Per/ deg c
Explanation:
We know that
Here
R1 = Resistance at the room temperature
= 95 ohms
Rt= Resistance of the final temperature
= 115 ohms
T1 = Temperature coefficient
Putting these value in the previous equation we get
T1=226 per Deg C
Answer:
Explanation:
Recall that in this case, friction is not taken into account. Thus, Using the free body diagram, according to Newton's second law, we have:
For the lighter block:
For the heavier block:
The acceleration is the same for both blocks:
So, replacing (2) in (1):