The combined velocity of the car and truck after the collision is 10 m/s
How do you find the combined velocity after a collision?
In a perfectly inelastic collision, the two objects stick together and move as one unit after the collision. Therefore, the final velocities of the two objects are the same.
m1 v1 + m2 v2 = (m1+m2) vf
(700kg) (30m/s) + (1400kg) (0m/s) = (700 + 1400)kg * vf
vf = 10 m/s
What is the speed of both vehicles after the collision?
To determine the intensity of each vehicle, the top of the system must be divided into two parts. Once the pressure of each vehicle is known, the speed after the collision is determined by dividing the pressure by bulk.
Learn more about combined velocity here: brainly.com/question/4931057
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