A body of mass 20kg is moving with a uniform velocity of 2m/sec . calc

1.	A body of mass 20kg is moving with a uniform velocity of 2m/sec . calculate force acting on it . 40 n , 10 n , zero , can not be calculated
Answer» $\bold{\pink{ \frak{Given}}}\begin{cases} \sf Mass \: (m) = 20 \: kg \\ \\ \sf Initial \: velocity \: (u) = 2 \: ms ^{ - 1} \\ \\ \sf final \: velocity \: (v) = 2 \: ms ^{ - 1} \end{cases} \\ \\$ $\underline{ \bigstar \: \textsf{According to the Question now ;}} \\ \\$ $: \implies \displaystyle \sf \:Acceleration = \frac{v - u}{t} \\ \\ \\$ $: \implies \displaystyle \sf \:Acceleration = \frac{2 - 2}{t} \\ \\ \\$ $: \implies \displaystyle \sf \:Acceleration = \frac{0}{t} \\ \\ \\$ $: \implies \underline{ \boxed{ \displaystyle \sf \:Acceleration = 0 \: ms ^{ - 2} }} \\ \\$ _________________… $\\$ $\dashrightarrow\displaystyle \sf \:Force = mass \times acceleration \\ \\ \\$ $\dashrightarrow\displaystyle \sf \:Force = 20 \: kg \times 0 \: ms ^{ - 2} \\ \\ \\$ $\dashrightarrow\displaystyle \sf \:Force = 0 \: kg.ms ^{ - 2} \\ \\ \\$ $\dashrightarrow \underline{ \boxed{\displaystyle \sf \:Force = 0 \: N}}$ __________________________________ $\bf\orange{@hotcupid16} \\$

A body of mass 20kg is moving with a uniform velocity of 2m/sec . calculate force acting on it . 40 n , 10 n , zero , can not be calculated

Answer»

$\bold{\pink{ \frak{Given}}}\begin{cases} \sf Mass \: (m) = 20 \: kg \\ \\ \sf Initial \: velocity \: (u) = 2 \: ms ^{ - 1} \\ \\ \sf final \: velocity \: (v) = 2 \: ms ^{ - 1} \end{cases} \\ \\$