Part A.
The log can be modeled by a cylinder.
The board can be modeled by a rectangular prism.
Answer:
19,600 Nm
Step-by-step explanation:
WD = mgh
= 40 × 9.8 × 50
= 19600 Nm
The correct triangle is right
Answer:
Pretty sure neither of them work. So prolly the last one. Hope I’m right :)