Question

in a cylinder r=7 is d=15 v
is equal to​

Answer 1

RequiredAnswer:

\underline{\underline{\huge{\blue{\tt{\textbf Mass:-}}}}}Mass:−

It is constant for a body and it does not change by changing the place of the body

S.I unit is kilogram

It is the quantity of matter of a body

\underline{\underline{\huge{\blue{\tt{\textbf weight :-}}}}}weight:−

It is not constant for a body,but it changes from place to place

It is measured by a spring balance

S.I unit is newton (N)

Answer 2

r is always half of d in this case r is not half of d so a cylinder cannot be formed