Answer:
i dont know alot because im in grade 6 but we can maybe talk
Explanation:
Answer: less than 9.8 m/s^2 but greater then zero
Explanation:
Gravitation law
Answer:
protons
Explanation:
protons has always positive charge
Answer:
the answer is 27
Explanation:
1/2mv^2 = KE
if mass is 3, and velocity is 3 (3^2 = 9)
then KE increases by a factor of 27