Physics, 02.07.2020 23:01, medellincolombia99

A car of mass 200kg moving at a velocity of 120km/h its velocity to 60km/h in 40 second when the car hits an object 1. Calculate the momentum before hitting the object.
2. Calculate its momentum after hitting the object.
3. Calculate the change in momentum.
4. Calculate the resultant force once the car hit the object

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A car of mass 200kg moving at a velocity of 120km/h its velocity to 60km/h in 40 second when the car...