Question

A pendulum makes 59 complete swings in 2 minutes 40s what is the time period for 1 complete swing​

Answer 1

0.37s to 2d.p

Step-by-step explanation:

period T = no of oscillation/time taken

• no of oscillation is 59
• time taken=2×60+40= 120s + 40s=160s

T=59/160

T=0.37 to 2d.p