Answer:
B) conducting sound waves better than air
Answer:
C. means that the natural variation of the process must be small enough to produce products that meet the standard.
Explanation:
Process capability is the statistical measure of the inherent process variability of a given characteristics. we ca use a process capability study to assess the capability of a process to meet specification.
C. means that the natural variation of the process must be small enough to produce products that meet the standard.
The force that is acted on the box causes the box to move and i this case isabela is able to move the box.
Answer:
H = 109.14 cm
Explanation:
given,
Assume ,
Total energy be equal to 1 unit
Balance of energy after first collision = 0.78 x 1 unit
= 0.78 unit
Balance after second collision = 0.78 ^2 unit
= 0.6084 unit
Balance after third collision = 0.78 ^3 unit
= 0.475 unit
height achieved by the third collision will be equal to energy remained
H be the height achieved after 3 collision
0.475 ( m g h) = m g H
H = 0.475 x h
H = 0.475 x 2.3 m
H = 1.0914 m
H = 109.14 cm