According to Newtons second law of motion, the sum of the forces that act on an object with a mass (m) that moves in an acceleration (a) is equal to m times a. An object whose mass in 80 grams has an acceleration of 20 meters per seconds square.

What calculation will give us the sum of the forces that act on the object, in Newton’s (which are kg×m/s^2)?

A. 80 × 20

B. 80 × 1000 × 20

C. 80/1000 × 20

D. 80/60^2 × 20

Which of the above

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies