Question

PLZ ANSWER WILL GIVER 25 POINTS
y=|x-1|-2
find all value of x such that...
|x-1|-2<0

Answer 1

Step-by-step explanation:

Calorific value is the amount of energy released or produced when 1 kg of fuel burns or any other substance is burnt in the presence of oxygen and the products of combustion are cooled to STP. Its SI unit is kJ/kg.

Answer 2

Step-by-step explanation:

F = ma

a = F/m

a = 5 N / 10 kg = 0.2 m/s²

S = ut + at²/2

8 m = 4u + 4*4²/2

8 = 4u + 32

4u = 24

u = 6