Please help me
Sample Quiz 02-02- creating sine waves

(c), (a)

Step-by-step explanation:

Given

1. It is known that the amplitude of the wave is the distance between the maximum or minimum point from the centerline

from the graph, is the line about which the distance of the maximum and minimum point is the same i.e.

option (c) is correct

2. For graph second maximum point is 4 and the minimum point is -1, the amplitude is

option (a) is correct

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation: