KE=1/2(m)(v)^2
KE=1/2(80)(1.5)^2
KE=90 J
Assuming the order doesn't matter it would be 10c6 = 210 ways
25 sq rt of 3 = 43.3
30 degrees = X 60 = X sq rt of 3. 90 degrees = 2x
This problem cannot be done because it is not an equation meaning it does not have an “=“
Total miles:350+150=500
Total hours:4+3=7
Avg speed:500/7=71.429 mph
