Answer:2.88 m/s
Step-by-step explanation:
Given
radius of circle r=0.85 m
At highest Point weight will Provide the centripetal Force
thus


where m is the mass of water in bucket




Answer:
5:3
Step-by-step explanation:
20 cats: 12 dogs
= 10 cats: 6 dogs
= 5 cats: 3 Dogs
=5:3
Answer: A
Step-by-step explanation:
12 black cards / 20 cards in all.
20 x 5 = 100, 12 x 5 = 60
A, and C
Hope this helped!