JAMB - Mathematics (2003 - No. 15)
The length a person can jump is inversely proportional to his weight. If a 20 kg person can jump 1.5 m, find the constant of proportionality
60
30
20
15
คำอธิบาย
L ∝ 1/W
L = K/W
K = WL
= 1.5 * 20
30
L = K/W
K = WL
= 1.5 * 20
30