I WILL GIVE BRAINLIEST a force vector has a magnitude of 20N and a direction of 25 degrees. Its x-component is 10N. Use the Pythagorean theorem to solve for the y component.

A) y=25N

B) y=17.3N

C) y=24.1N

D) y=21.2N

Answer fast 20 points

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)