<span>The solution is:
x(t) = 3*t^2 - 0.130*t^3
v(t) = x'(t) = 6*t - 0.360*t^2
v(5) = 6*5 - 0.360*5^2 = 21 m/s
v(10) = 6*10 - 0.360*10^2 = 24 m/s
set v(t) = 0 and solve for t
0 = 6*t - 0.360t^2
0 = t*(6-0.360*t)
6-0.360*t = 0
t = 6/.360 = 16.7 s</span>
The four squares are :idk
Answer:
Use the Pythagorean Theorem. Basically, use this equation. a^2 + b^2 = c^2
Note: C = the length of the hypotenuse.
Step-by-step explanation:
The rotational symmetry is 4