Answer:
No
Step-by-step explanation:
Well first we need think about how many years are in a week. Do you know how many weeks are in a year?
Answer:
The answer is 54.18 meters.
Explanation:
Fk = -mg + N cos (20) = 0
Fr = N sin (20) ( frictional force)
Fr = m (a) where as a = v²÷r
By putting in the values..
N = mg÷ cos (20)
r = v²÷ g tan (20) (radius equation)
= 13.89²÷ 9.81(tan 20) (gravitational force = 9.81 m/s²)
r = 54.18 meters.
Pay attention in class, study, and don't procrastinate -- it's not worth it.
Thanks with all of my heart!
ik im not first but have a lovely day! u are really kind! never forget that!
