What is the change in momentum of a 4 kg object accelerating from 10 m/s to 12 m/s? In this problem what is the change in velocity

8 kg*m/s and 2m/s

Explanation:

momentum is mass times velocity. since the velocity changes by 2 m/s. you just take the difference from final velocity to beginning velocity.

4kg*12m/s = 48 kg*m/s

4kg*10m/s = 40 kg*m/s

48kg*m/s - 40 kg*m/s = 8kg*m/s

the amount of current in the coil

d. platinum would have the greatest temperature increase because it has the lowest specific heat.