trueExplanation:becuse true ihuorhileklduowelkhds
Answer:
Explanation:
Given
mass of sphere 
diameter of sphere 
radius 

friction will provide resisting torque so
where 







(b)time taken to decrease its rotational speed by 



Answer:
I think That All the atoms of a given element are identical in that they have the same number of protons
Explanation:
D. Transverse wave
Hope it's correct and helps uh.