Definitely true, surveys and interviews aren’t flawless but you can collect lots of data from them
Answer:
Height will be 3.8971 m
Explanation:
We have given that radius of the solid r = 1.60 m
Mass of the solid disk m = 2.30 kg
Angular velocity 
Moment of inertia is given by 
Transnational Kinetic energy is given by
as we know that v = 
So 
Rotational kinetic energy is given by 
Potential energy is given by mgh
According to energy conservation


B.
It can go from very hot to very cold, it depends on the area of the moon and where the sunlight hits.
Answer:
Explanation:
Newton's Gravitation Law

where G is a constant, M and M the masses e d the distance betwen masses.

Answer:
A
Explanation:
R=V/I
IF you double the resistance, it's become:
2R=(1/2)I