To answer this question, we must use the equation for the volumetric expansion of gases at constant pressure. This equation is given by:

We know:
is the initial volume
ΔT is the temperature change = 45 ° -20 ° = 25 °
is the coefficient of gas expansion and is equal to 1/273
Then the final volume of the gas is:


The force on the truck is F=13650 N
<u>Explanation:</u>
Solving the problem
Given data,
M= 1500 kg
A= 9.1 m/s
We have the formula,
F= M×A
F= 1500 × 9.1
F=13650 N
The Force on the truck is F=13650 N
Answer:
4
Explanation:
I added all of them and them minus the 5.
Answer:
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