So, the angle between two vectors having equal magnitude is equal to 120º.
Explanation:
<h2>:) Correct me if I'm wrong...</h2>
Answer:
true
Explanation:
this is the answer to this question
<span> Displacement of the medium perpendicular to the direction of propagation of the wave. that would be your answer</span>
Density = mass / volume ;
1 Cubic Centimeter = 0,000001 Cubic Meter
8 cm^3 = 0.000008 m^3
12,9 g = 0,0129 kg
The density is 0,0129 kg/ 0,000008 m^3 = <span><u>1612,5 kg/m^3</u> </span>
Answer:
a=1.94 ms−2. is acceleration of the train
