The weight of body is 420 N. Calculate is mass 0.34 m 11.67,000 g 1,72.800 s 1 day
LOSSARY
the ratio of mass and volume
the rate of change of velo
the rate of displacement of be

42.857 kg

Step-by-step explanation:

Given that :

Weight of body = 420N

Recall : Weight (W) = mass(m) * acceleration due to gravity(g)

Thus ;

Mass, m = Weight, W / acceleration due to gravity

Acceleration due to gravity is a constant, g =, 9.8 m/s²

Mass = 420N / 9.8m/s²

Mass = 42.857142kg

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

hope this is what you were asking for!

step-by-step explanation: