Nerical Problems 8m
680 N
A load of 680 N is lifted from A to C by 500 N force
on an inclined plane as shown in the diagram.
500N
Study the diagram and calculate:
12 m
i.
Output work
ii. Input work
iii. Mechanical advantage
iv. Velocity ratio V. Efficiency
(Ans: i. 5.44x109), ii. 6x109 J, iii. 1.36, iv.1.5, v. 90.6%)
A
B.

! 55 !  

write a paragraph or story to explain the transformation between potential and kinetic energy as shown in your picture or model.  

you should have at least 5 complete sentences with a main idea and supporting details.  

you must include the following words:  

potential energy

kinetic energy

mechanical energy

conservation of energy

dude, this is hard lol : ))

harry byrd declared organized resistance by southern states would prevent racial integration.

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

hope this ! : )