It has moved
(1.445) • (the acceleration) meters
Vector explanation is apex and I got 100 on the test and it’s the definition
That would be false
Hope this helps :)
Answer:
65.14°
Explanation:
The formula for the calculation of critical angle is:
Where,
is the critical angle
is the refractive index of the refractive medium.
is the refractive index of the incident medium.
The light ray is travelling from glass to ethanol
Refractive medium is ethanol with refractive index = 1.361
Incident medium is glass with refractive index = 1.500
So,
Applying in the formula as:
The critical angle is = sin⁻¹ 0.9073 = 65.14°
Which force is always perpendicular (90 degree angle) to a surface. So, if you are sitting on the floor, what is the name of the force "the floor pushes up on you"?
Question 4 options:
normal