Answer Explanation : The general principles for design for assembly (DFA) are,
STEPS TO MINIMIZE THE NUMBER OF PARTS
Answer:
The solution is given in the attachments.
Answer:
tensile stress at yield = 254 MPa
ultimate stress = 477 MPa
average stress = 892 MPa
Explanation:
Given data in question
bar yields load = 80 kN
load maximum = 150 kN
load fail = 70 kN
diameter of steel (D) = 20 mm i.e. = 0.020 m
diameter of breaking point (d) = 10 mm i.e. 0.010 m
to find out
tensile stress at the yield point , ultimate tensile stress and average stress at the breaking point
solution
in 1st part we calculate tensile stress at the yield point by this formula
tensile stress at yield = yield load / area
tensile stress at yield = 80 ×10³ / /4 × D²
tensile stress at yield = 80 ×10³ / /4 × 0.020²
tensile stress at yield = 254 MPa
in 2nd part we calculate ultimate stress by given formula
ultimate stress = maximum load / area
ultimate stress = 150 ×10³ / /4 × 0.020²
ultimate stress = 477 MPa
In 3rd part we calculate average stress at breaking point by given formula
average stress = load fail / area
average stress = 70 ×10³ / /4 × d²
average stress = 70 ×10³ / /4 × 0.010²
average stress = 892 MPa
Answer: 18,100
Explanation: two farms that grow wheat and corn.
Answer:
Specific weight of the pop,
Density of the pop,
Given:
Volume of pop, V = 360 mL = 0.36 L =
Mass of a can of pop , m = 0.369 kg
Weight of an empty can, W = 0.153 N
Solution:
Now, weight of a full can pop, W
W' = mg =
Now weight of the pop in can is given by:
w = W' - W = 3.616 - 0.513 = 3.103 N
Now,
The specific weight of the pop,
Now, density of the pop:
Now,
Specific gravity,
where
Now, for water at :
Specific density of water =
Specific gravity of water =
Specific weight of water at :
The moment of force at the given slope about point C is 210 ft-lb.
The given parameters:
The magnitude of the two moments are in the following simple ratio;
330:420 = 11:14 (divide through by 30)
The line of action of the force passes line AB at the final following coordinates;
total ratio of 11:14 = 11 + 14 = 25
The position of C = (3, 1)
The resultant position of point C = (3 - 2.2, 2.8-1) = (0.8, 1.8)
The moment of force at the given slope about point C is calculated as;
3(1.8) + 2(0.8) = 7
Recall that this is the simplest form of the moment produced by the force.
Moment about C = 7 x 30 = 210 ft-lb
Thus, the moment of force at the given slope about point C is 210 ft-lb.
Learn more about moment of force here: brainly.com/question/6278006
O B. Power is a measure of how quickly work is done.
O C. Power and work have the same unit of measurement
O D. Power is the amount of work needed to overcome friction.
Pls answer quick
B
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