Could someone look this one over for me and tell me the answer. i would app it.

3m/s^2

Explanation:

newton's 2nd law F=MA

f is given as 30 and m is 10

plug into the equation and find a is 3 (30/10)

3.2x10^7

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.