Momentum and Impulse Problems A 4.00kg object traveling (+) 10.0m/s collides with a 3.00kg object traveling at (+) 5.00m/s. Determine the final answer.

Please show work !!! Thank youuu

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.

the force on the thing and the distance the force moves the thing