<span>A wave with a large amplitude has a lot of a.vibration b.speed <u> c.energy</u></span>
I need help to I have a test and I need help to
Answer:
a = 7.5 m / s²
Explanation:
For this exercise let's use Newton's second law, let's create a coordinate system with the x axis parallel to the plane and the y axis perpendicular to the plane
Y axis
N - W cos θ = 0
N = mg cos θ
X axis
W sin θ = m a
mg sin θ = m a
a = g sin θ
let's calculate
a = 9.8 cos 40
a = 7.5 m / s²
Answer with Explanation:
We are given that
Mass of squirrel,m=530 g=
1kg=1000 g
Area=A=

Height,h=4.4 m
C=1

Width of rectangular prism,b=11.6 cm=
1 m=100 cm
Length,l=23.2 cm=
Area=
Terminal velocity,
Where 
Using the formula


The velocity of person,
Using the formula

