I think the answer will be 5?
After 5 s, the particle traverses a path subtended by an angle of
(3π/4 rad/s) (5 s) = 15π/4 rad
Now, 15π/4 rad = 15/8 * 2π rad, so the arc has a length equal to 15/8 of the circumference of the path:
15/8 * 2π * (3 cm) = 45π/4 cm ≈ 35.3 cm
Answer:
A to D
Step-by-step explanation:
Atod isbwhaiJsowjbhu10=x
Answer:
5(2z +9)
Step-by-step explanation:
factor out 5 of 10z +45
