Answer:
there are many types of family but main is 2
Explanation:
1). joint family 2). nucleic family joint family has mother father grandfather grandmother uncle aunty children. and nucliec family has mother father and childrens
Answer:
70m/s²
Explanation:
we will use the first equation of Dalton to find it
Σf = m a
Σf = m v^2 / r
Σf = 52 8^2 / 1.6
Σf = 2080 N
Answer:
All planets have an elliptical orbit
all planets have roughly the same SHAPE of orbit
