Inspect the glassware for cracks or chips prior to beginning the lab.
I think it may be c i learned about this last year
Yes it does (not to be mean its kinda stupid for you to ask)
Answer:
TRUE
Explanation:i've seen one and please make me the brainlest
Answer:
Centripetal force acting on the body = 9.47 N
Explanation:
Mass of body, m = 2 kg
Radius, r = 3 m
It makes one revolution in 5 seconds.
Period, T = 5 s

Centripetal force, F = mrω²
F = 2 x 3 x 1.256² = 9.47 N
Centripetal force acting on the body = 9.47 N