Friday, February 6, 2009
♥ Gravitational Force
Weight = mass X gravitational acceleration
[N] [kg]
spring balance
beam balance
On earth= 10 m/s²
On Moon= 1.6 N/kg OR 1.6 m/s^2
Example: Weight( earth ) = 40 kg = 400 N
Weight( moon ) = 40 kg = 64 N
[N] [kg]
spring balance
beam balance
On earth= 10 m/s²
On Moon= 1.6 N/kg OR 1.6 m/s^2
Example: Weight( earth ) = 40 kg = 400 N
Weight( moon ) = 40 kg = 64 N
7:16 PM