Question

What momentum does a car of mass 1040 kg have if it's traveling at 7.2 m/s? Submit your answer in exponential form. Submit your answer in exponential form.

Answer 1

Given

The mass is m=1040 kg

The speed is v=7.2 m/s

To find

The momentum of the car.

Explanation

We know,

the momentum is given by

$p=mv$

Putting the values,

$p=1040\times7.2=7.4\times10^3\text{ kgm/s}$

Conclusion

The momentum is

$7.4\times10^3kg\frac{m}{s}$