Step-by-step explanation:
A. Base = <em><u>(-3)</u></em>
B. Exponent = <em><u>5</u></em>
C. (-3)^5
= <em><u>(-3) × (-3) × (-3) × (-3) × (-3) (In expanded notation form)</u></em>
D. Evaluation of equation will be = <em><u>-243</u></em>
R = 230 m
v = 17 m/s
Formula: |Ac| = v^2 / r
Point A
|Ac| = v^2 / r = (17m/s)^2 / (230m) = 1.257 m/s^2
Components:
cos(25) = - [ x-component / |Ac| ] => x-component = -|Ac|*cos(25)
sin(25) = - [y-component / |Ac| ] => y-component = - |Ac|*sin(25)
x-component = - 1.256 * cos(25) m/s^2 = - 1.139 m/s^2
y-component = -1.256 * sin (25) m/s^2 = - 0.531 m/s^2
Point B
|Ac| = 1.256
x-component = - 1.256 cos(58) = - 0.666 m/s^2
y-component = + 1.256 sin(58) = + 1.065 m/s^2
Answer:
0.5
Step-by-step explanation:
I found this out because I am smart
