Question

A particle moves 200 m in the first 2 s
and 220 m in the next 4s with uniform
acceleration. The velocity of the particle
at the end of 7s is​

Answer 1

Answer:

መጀመሪያ መቼ እነግርዎታለሁ?

Explanation:

i እወድሃለሁ ሳይ እንዲሁ ይሠራል