The answer is C. Bulimia. Osteoporosis is a bone condition. Alzheimer's disease is a mental disease. Menopause is when a women's reproductive organs become unable to bear a child (this usually happens around 40-50). Bulimia is an emotional disorder involving distortion of body image and an obsessive desire to lose weight.
Answer:
A, B, C, D
Explanation:
Yes, i know it is abcd, but it is correct
The asnwer to your question is A
Solution:
54 / 9 = 6 boxes.
The centripetal acceleration = 236.63 m/s²
The force = 17.98 N
<h3>Further explanation</h3>
Given
mass = 76 g = 0.076 kg
r = 1.5 m
f = 2 rps = 2 rotation per second
Required
The centripetal acceleration
The Force tension
Solution
Centripetal force is a force acting on objects that move in a circle in the direction toward the center of the circle
F = centripetal force, N
m = mass, Kg
v = linear velocity, m / s
r = radius, m
The speed that is in the direction of the circle is called linear velocity
Can be formulated:
r = circle radius
f = rotation per second (RPS)
The linear velocity : 2 x 3.14 x 1.5 x 2 =18.84 m/s
The centripetal acceleration : ac = v²/R = 236.63 m/s²
The force : F = m x ac = 0.076 x 236.63 = 17.98 N