The bob of a single pendulum has a mass of 0.02kg. Determine the weight of the bob [g = 10ms-2]
A
0.02N
B
0.20N
C
20.00N
D
200.00N
Verified Correct Answer: B.
Physical Principles & Numerical Solution
Wt = mg = 0.02 x 10 = 0.2N
Source: Myschool Past Questions Archive (Record #34283)