The really good answer is 30cm CER format
Answer:
Tangential acceleration is in the direction of velocity - along the circumference of a circle if the object is undergoing circular motion
a = (V2 - V1) / T
Radial acceleration is perpendicular to the direction of motion if the object is not moving in a straight line (perhaps along the circumference of a circle)
a = m V^2 / R = m ω^2 R where R is the radius vector of the velocity - note that the Radius vector is directed from the center of motion to the object and for circular motion would be constant in magnitude but not in direction
answer d. down hill schussing
Explanation:
I took the quiz
Answer:
the definition of civics is the study of the rights and duties of citizenship.
so the answer is B.
hope this helps.
