Answer:
same
step by step explanation:
The 3003 aluminum alloy is made up of 1.25% Magnesium and 0.1% Copper. This combination is designed to increase the strength of the material over other types of alloys such as those of the 1000 series. This alloy provides a medium strength and can be educated by cold work.
The alloy is not heat treatable and generally has good formability, corrosion resistance and weldability.
However, being a material that hardens by cold work, welding a 3003 Aluminum structure will cause the body to undergo recrystallization which will generate a loss in the 'resistance' of the material and the force capable of withstanding. If this aluminum will be used for structural purposes, it should not be welded. It would be better to perform the structure with a 6061 aluminum, which has similar characteristics and is not so affected by welding.
Explanation:
This should be right. if any doubt post a comment.
Answer:
"*The incident ray, the reflected ray and the normal to the reflection surface at the point of the incidence lie in the same plane.
*The angle which the incident ray makes with the normal is equal to the angle which the reflected ray makes to the same normal.
*The reflected ray and the incident ray are on the opposite sides of the normal."
Explanation:
Force applied by the lever to the object=2700 N
Explanation:
Mechanical advantage=
mechanical advantage= 5.4
effort force= 500 N
we need the load force
5.4= load/500
load=2700 N
Thus the force applied by the lever to the object=2700 N