Question

if a particle moves in a circle under inverse square field the radius 'r 'of the circle related to time taken T for one complete rotation then rαT
or r²αT
or r³αT²
or r²αT³​

Answer 1

hey remember this directly its very helpful for these qstions!! in ur qstion n=2. sometimes the force may b given proportional to some other power of radius so this will save a lot of time. Hope u like it!!