Explanation:
i) center of gravity (or mass)
ii) m = W/g = (160 N)/(9.8 m/s^2)
= 16.3 kg
Answer:
it's false coz
Speed is a scalar quantity.
Answer:
theory
Explanation:
that's why it's called the Big Bang Theory
B. gas has no definite shape or volume. liquid has definite volume but no definite shape
It increases across a period but it decreases down a group.
