Answer:
A. Qualitative
Explanation:
Because they're looking for qualities to change in future products
Answer:
The answer is A.) joule
Explanation:
a joule is the heat unit and the watt is the measure of heat transfered.
Answer:
thrust washer
can be used to eliminate rubbing friction of wheel touching frame
Answer:
Explanation:
So therefore new Resistance R¹ = R/49
Resistance of a wire
R = ¶ * L/A
Where ¶ = resistivity of wire
L = length of wire
A = cross sectional area of wire
So therefore if the wire is cut into 7 equal lengths and joined together to form one with new Resistance R¹
So new length L¹ = 1L/7
New A¹ = 7A
So therefore R¹ = ¶ (L/7) /(7A)
So R¹ = ¶*L/A(49)
Since R = ¶L/A
So therefore R¹ = R/49
