Answer is A) Fulcrum
The fixed point that a lever rotates around is called the fulcrum.
Answer:
the ans will be because it has 1.672
Answer:
I remember learning about this in health class. I believe the answer is quality of life.
Explanation:
<span>To find the wavelength of a neutron can be calculated by using the formula
Wavelength=h/m x v
Where h is planck's constant
m=mass of neutron
v= velocity of the particle
By substituting the given values
Wavelength= 6.63 × 10–34 j s / 1.675 × 10–27 kg x 2 m/s^-1
Wavelength of a neutron=1.979 x 10^-7 m</span>