Given the formula:
Where:
• Period, T = 4.9 seconds
,
• Length, L = 1 meter
Let's find the acceleration due to gravity, g, on the moon.
To solve for g, let's first rewrite the formula for g.
Take the following steps:
• Square both sides:
• Cross multiply:
To solve for g, substitute 4.9 for T and 1 for L:
Therefore, the acceleration due to gravity on the moon is 1.6 m/s².
ANSWER:
C. 1.6 m/s²