Which is the standard unit of Kilogram

Which of the following is not : weight

What is the metric prefix that Kilo

Write the following in stand

a$)0\mathrm{.}55Ms$

b$)2\mathrm{.}8km$

c$)12mg$

d$)100cm$

Compute, in $m$ and $cm,$ the $209cm,2\mathrm{.}09$

Which of the following is al

a$)$ It is greater than the dis

b$)$ It is equal to the distanc

c$)$ It is less than the distan It is less than or equal $t$

$7.$ Which is true of an object

$($a$)$ It has constant speed.