Answer:
No
Step-by-step explanation:
Answer:
If I’m seeing it right I think it is 160units^3
Answer:should be about 170
Step-by-step explanation: Im not your math math teacher no explantion needed
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
