Answer:
- 8π radians/second
- 527.8 meters
Step-by-step explanation:
A) The angular velocity is the ratio of angular distance to time:
ω = 1 revolution / (0.25 s) = (2π radians)/(0.25 s)
ω = 8π radians/second
__
B) The arc length is ...
s = rθ = rωt
s = (35 cm)(8π rad/s)(60 s) = 16,800π cm
s ≈ 52779 cm = 527.79 m
The wheel travels about 527.8 meters in one minute.
Answer:37.17 or 37.1763655462
Explanation:i just did the equation and evaulated it it's hard to explain sorry
I am guessing the People??? (the 70 people)
tell me if it is right
Annual interest if someone deposits the money at the local savings account:
I 1 = 5,400 * 0.0149 = $80.46
Annual interest if someone deposits the money in an online savings account:
I 2 = 5,400 * 0.0444 = $239.76
I 2 - I 1 = $159.3
159.3 : 5 = 31.86
Answer:
You can make an ATM withdrawal 32 times in order for the local savings account to be better deal than the online savings account.