Answer:Dog's weight> 80 pounds
Step-by-step explanation:Dog's weight is greater than 80 pounds
75<span>°. So divide 120 by 8, then multiply 8 with 15. That's the measure of the larger angle. </span>
Answer:
the second option and x=20
Radius = r = 1 foot
Angular velocity = w = 1 revolutions in 4 seconds
So,
w = 0.25 revolutions per second
Since,
1 revolution = 2π radians
We can write the above equation as:
w = 0.25 x 2π radians per second = 0.5π radians per second
Linear Velocity = v = r w
Using the values, we can write:
v = 1 x 0.5π
= 0.5 π
= π/2 feet per second
Therefore, the correct answer is option B
