A car of mass 998 kilograms moving in the positive y–axis at a speed of
2 answers:
Answer:
Momentum in X direction = 20400 kg m/s
Explanation:
As we know that there is no external force on this system of two cars
so here the momentum of two cars will remains conserved always
So here we can say that initial total momentum of two cars in Y direction is given as
Now for X direction total momentum is given as
so here its momentum in x direction will always remains the same and its final momentum in x direction is given as
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The car's final speed in m/s after the acceleration is 30.
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<u>Given the following data:</u>
- Initial velocity, U = 0 m/s (since the cars starts from rest)
- Time, t = 10 seconds
- Acceleration, a = 3 meter per seconds square.
To find the car's final speed in m/s after the acceleration, we would use the first equation of motion;
Mathematically, the first equation of motion is given by the formula;
<em>Final speed, V </em><em>=</em><em> 30 m/s</em>
Therefore, the car's final speed in m/s after the acceleration is 30.
Read more: brainly.com/question/8898885