Question

(3) 0.6 s
(4) 18
ading of the spring balance in the system shown
31. Reading of
is
wwwwww
10 kg
20 kg
(1) kg
(2) 60 kg
20​

Answer 1

Answer:

force=mass×acceleration

Explanation:

acceleration due to gravity=9.8m/s²

(1) 9.8m/s²×10 kg

98n

(2)9.8m/s²×20kg=196n

(3)9.8m/s²×1= 9.8n

(4)60kg×9.8m/s²=588n