Question 2 (10 points)
a truck with a mass of 1390 kg is approaching a downed tree in the middle of the road ahead. the truck slows from 21.9 m/s to 11.5 m/s over a
time period of 2.88 s in order to avoid the tree. what force was required to slow the truck?

-4000 n
4000 n
-5020 n
-134 n
-483 n
5020 n
134 n
483 n

True.it is better to buy a washer with a higher efficiency rating

The answer is 12, for the points

The best answer is (a) which is universal law is in effect at all times. it is constantly at play in everything we do and governs our lives. it is also important to note that universal law applies to not only everything on earth, but everything in the universe as well, which is another reason why it is in effect at all times.