Answer:
g
Explanation:
bhhhhhhjjjhhuydszzzzzzzxz
Answer:
81 m
Explanation:
Given:
v₀ = 0 m/s
a = 2 m/s²
t = 9 s
Find: Δx
Δx = v₀ t + ½ at²
Δx = (0 m/s) (9 s) + ½ (2 m/s²) (9 s)²
Δx = 81 m
the principle that in a series of stratified sedimentary rocks the lowest stratum is the oldest. 2. n. the displacement of any point due to the superposition <span>of wave systems is equal to the sum of the displacements of the individual waves at that point.</span>
When light changes the medium it travels through it also changes speed. The speed in medium is given by formula:
Rearranging formual gives:
From this formula we can make conclusion that index of refraction is inversely proportional to speed of light in medium. This means that greater speed gives smaller index of refraction.
Answer
m/s rate of change of dispalcement per sec. ie velocity
m/s^2 is (m/s)/s ie rate of change of velocity per sec. ie accelerationplanation: