when Isabella pushes a box of mass 5.25 kg with a force of 15.7 Newtons and accelerates by a rate of 2.50 m per second squared what is the force due to friction the scenario ​

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

you get 2.3=1.21*\frac{a}2 or 4.6=1.21a or a=3.802 (b)

explanation: