A force of 10 n gives a mass an acceleration 10 and a mass an acceleration of 20. What acceleration would it give if both the masses are tied together?.

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value