NYAPPY! ☆
Physics problem of the day:
A 4-kg box is resting on a horizontal board.
a.) What is the gravitational force acting on the box?
b.) What force does the board exert on the box?
c.) When the board is raised upwards forming an angle of 60° above the horizontal
with what force does gravity push the box to the board?
d.) At this same 60° angle with what force does gravity tend to pull the box down
the plane of the board?
I have a test tomorrow...
the day TSUBASA. comes out.
o(；△；)o
Wish me luck!♥
♥Shou♥
By the way, I think I can sleep earlier today.☆
Let's celebrate TSUBASA.'s release tomorrow...