-18x-6x=-5
-24x=-5
x=5/24
This is your answer, my dear~
Answer:
10737418.24
Step-by-step explanation:
The answer is 2^n
-23 - (-60) / 69 - 93 = 37 / -24
#1. 720 Nm
Work = force x distance
Work = 80N x 9m = 720 Nm
#2. 90J
Assume no energy lost in the process,
<span>Kinectic energy=(80N - 70N) x 9m
= 90J
#3. 630J
Heat energy = work - kinetic energy
Heat energy = 720J - 90J
= 630J</span>