Question

sdgsd

Answer 1

pressure = force / area

Answer 2

30 [N] is the weight force of the box
0.5 [m^2] is the area of the base of the box

Answer 3

i'm so confused lol

Answer 4

you have the right number, but the wrong units

Answer 5

almost, the pressure is 60 N / m^2 . The unit Newton/meter^2 is special, it is known as Pascals. abbreviated Pa

Answer 6

ohhh i didn't know i had to add in the newton too

Answer 7

thank you both!!! but can someone check my answer for a similar problem real quick?

Answer 8

\[F=Ma\\
W=mg\\
\quad=70[\text{kg}]\times9.81[\text{m/s}^2]\\
\quad=686.7[\text{kg}\ \text m/\text s^2]\\
\quad=686.7[\text N]\checkmark\]

Answer 9

yay thank you!!!