Question

A weight of 1 kg suspended by a light spring performs
4 oscillations in 1 second. How many oscillations
per second will be performed by a weight of 4 kg
suspended by the same spring?​

Answer 1

Answer:

T

T/2

2T

4T

Answer :

C

Solution :

T1=2πmk−−−√=2π1k−−√

T2=2π4k−−√=2π×21k−−√

T2T1=21∴T2=2T1=2T

Answer 2

Answer:

T=2π

k

m

T

1

=T

m

1

=1kg

m

2

=4kg

T=2π

k

1

T

2

=2π

k

4

T

2

=2T