The answer should be flammability
One possible consequence is that the warmer temperature cause the polar ice to melt even faster
Answer:
Al's mass is 102.92 kg
Explanation:
As there are no external forces in the horizontal direction, the horizontal net force must be zero:
As the force is the derivative in time of the momentum, this means that the horizontal momentum is constant:

where the suffix i and f means initial and final respectively.
The initial momentum will be:

But, as they are at rest, initially


So, this means:

We know that the have an combined mass of 195 kg:
.
so:
.





Now, we can use the values:


where the minus sign appears as they are moving at opposite directions


and this is the Al's mass.
Answer: friction reduces the speed during motion
Explanation:
The more the friction, the lesser the speed during motion
I used rise and run to see where point a lies .
That's kind of an answer you could you right?