Answer:
Potential energy
Explanation:
Potential energy is the energy stored within an object, due to the object's position, arrangement or state. Potential energy is one of the two main forms of energy, along with kinetic energy.
Its just Calcium Flouride because as you can see it is an Ionic bond (Ca is metal and fl is a gas usually)
Answer:
lasing threshold condition is 32.78 cm
Explanation:
given data
uncoated facets R = 0.32
a = 10 cm
length L = 500 um = m
to find out
lasing threshold condition
solution
we know lasing threshold condition formula that is
lasing threshold = a - ln ..........1
put here all value in equation 1 we get
lasing threshold = a - ln
lasing threshold = 10 - ln
lasing threshold = 32.78
so lasing threshold condition is 32.78 cm
Answer:
F = 120 N
Explanation:
Given that,
The mass of a runner, m = 60 kg
Acceleration of the runner, a = 2 m/s²
We need to find the force provided from her legs. The formula for force is given by :
F = ma
Substitute all the values,
F = 60 kg × 2 m/s²
= 120 N
So, the required force is equal to 120 N.
Answer:
when the radius is halved, F becomes 4 times
Explanation:
<u><em>The formula is given by</em></u>
<u><em>When r is halved:</em></u>
=>
=>
<u><em>This means when the radius is halved, F becomes 4 times</em></u>