Respuesta :
It's simple.
We know force is the rate of change in momentum.
So F=(mv-mu)/t or F=m(v-u)/t
=1200*(25-10)/5=3600N
We know force is the rate of change in momentum.
So F=(mv-mu)/t or F=m(v-u)/t
=1200*(25-10)/5=3600N
The force experienced by the car will be "3600 N".
Given values:
- Mass, m = 1200 kg
- Time, t = 5 seconds
- Final velocity, v = 25 m/s
- Initial velocity, u = 10 m/s
The experienced force will be:
→ [tex]F = \frac{mv-mu}{t}[/tex]
By taking common, we get
[tex]= \frac{m (v-u)}{t}[/tex]
By substituting the values, we get
[tex]= \frac{1200(25-10)}{5}[/tex]
[tex]= \frac{1200\times 15}{5}[/tex]
[tex]= 3600 \ N[/tex]
Thus the above answer is right.
Learn more about time period here:
https://brainly.com/question/23287906