Answer:
<h2>1200 kg</h2>
Explanation:
The mass of the vehicle can be found by using the formula

f is the force
a is the acceleration
From the question we have

We have the final answer as
<h3>1200 kg</h3>
Hope this helps you
The volume is directly proportional to the absolute temperature so the answer is A.
Colligative
properties calculations are used for this type of problem. Calculations are as
follows:<span>
ΔT(freezing point) = (Kf)m
ΔT(freezing point)
= 1.86 °C kg / mol (0.50 mol/kg)
ΔT(freezing point) = 0.93 °C
Tf - T = 0.93 °C
<span>T = -0.93 °C</span></span>
Because the reaction occurs between a metal and non metal
CL=2,8,7
C