Author Question: How many planets are known to be orbiting our Sun? a)five planets b)eight planets c)twenty four ... (Read 45 times)

vicky · **on:** Jul 28, 2018

How many planets are known to be orbiting our
Sun?
a)five planets
b)eight planets
c)twenty four planets
d)over 60 planets

Question 2

A 0.28-kg stone you throw rises 34.3 m in the air. The impulse the stone receives from your hand while being thrown is
a. 2.7 N s, up.
b. 2.7 N s, down.
c. 7.3 N s, up.
d. 7.3 N s, down.
e. 9.6 N s, up.