Question

6. If a pendulum completes 40 oscillations in 10 seconds, calculate its time period. Explain the non-uniform motion.
8. Some repairs are carried out in your house by an electrician. A fuse is to be replaced by piece of wire would you agree? Give reason for your response.​

Answer 1

Answer:

I hope it's helpfull

Explanation:

Given :-

Number of Oscillations, N=40

Time t=1min

Frequency f= tN= 60

40 =0.667Hz

Time period,T= f1=1.5sec

Hence, frequency is 0.667Hz and time period is 1.5sec