Answer:
C) Venus is closer to the Sun than Saturn is.
Explanation:
This is the right answer.
Answer:
Weight required = 194.51 N
Explanation:
The elongation is given by

Length , L= 1.6 m
Diameter, d = 1.1 mm
Area

Change in length, ΔL = 2.8 mm = 0.0028 m
Young's modulus of copper, E = 117 GPa = 117 x 10⁹ Pa
Substituting,

Weight required = 194.51 N
Answer:
fastest air slowest steel
Explanation:
The correct answer is #4. They have the same number of protons but a different number of neutrons.