Answer:
Step-by-step explanation:
when it is first in the equation
Answer:
cant help if you dont provide the word problem
Step-by-step explanation:
Answer:
4/16
Step-by-step explanation:
brainliest pls
Answer:
D. 6 < x < 22
Step-by-step explanation:
<em>For a triangle, the third side must be less than the sum of the other two sides and it must greater than the difference between the other two sides.</em>
At start: PE only
At end: KE and energy lost to friction
PE = KE + E
E = PE - KE
= mgh - (1/2)mv^2
= (40)(9.8)(12) - (.5)(40)(10)^2
= 2704J
