Yes? I think a tutor would help with this!!!!
The answer is; D
The friction causes the ice at the base of the avalanche to melt into water (also due to the pressure of the weight of the ice-rock above). The melted water acts as a lubricant hence reducing the drag/friction in the avalanche movement. This increases its speed down the slope hence making it more destructive.
The impulse is 4.62 yea buddy
Answer:Nick Holonyak
Oleg Losev
Shuji Nakamura invented it.
Explanation:
