Answer:
3 laws of planetary motion
Centripetal acceleration is the force acting on the body who's moving in a circular motion. It is still a force, which according to Newton's Second Law of Motion,
F = ma
F = (70 kg)(2)(9.81 m/s²)
F = 1373.4 N
<em>Thus, the answer is B.</em>
If you divide 68.5 km/h by 60 (the minutes in an hour) and then you get 1.141 then you multiply it by 5.45 and you get 6.222!
Your Answer is 6.222!!!!
Answer:
Pluto is no longer considered a planet as a result of it's small size on the IAU scale.
Explanation:
