Question

For any particle if the displacemant in 1/4th of the time period is 0.3m, then what is the radius of circle?

Answer 1

Answer:

0.21

Explanation:

T/4 ==> 0.3 m which gives right angled triangle

By pythegorous theorem,

0.3^2 = 2  a^2

√0.09 /2  = a