Question

9. Two blocks of mass mj = 1 kg and m2 = 2 kg are placed in contact on a frictionless horizontal surface. A force of 10 N is acting on my. What is the acceleration produced in my and my?​

Answer 1

Formula:-

Newtons 2nd law

$\boxed{\sf Force=Mass\times Acceleration}$

Case-1

• Mass=1kg
• Force=10N

$\\ \sf\longmapsto Force=Mass\times Acceleration$

$\\ \sf\longmapsto Acceleration=\dfrac{Force}{Mass}$

$\\ \sf\longmapsto Acceleration=\dfrac{10}{1}$

$\\ \sf\longmapsto Acceleration=10m/s^2$

Case-2

• Mass=2kg
• Force=10N

$\\ \sf\longmapsto Acceleration=\dfrac{Force}{Mass}$

$\\ \sf\longmapsto Acceleration=\dfrac{10}{2}$

$\\ \sf\longmapsto Acceleration=5m/s^2$

Answer 2

Formula:-

Newtons 2nd law

$\boxed{\sf Force=Mass\times Acceleration}$

Case-1

Mass=1kg

Force=10N

$\begin{gathered}\\ \sf\longmapsto Force=Mass\times Acceleration\end{gathered} \\ \\ \begin{gathered}\\ \sf\longmapsto Acceleration=\dfrac{Force}{Mass}\end{gathered} \\ \\ \begin{gathered}\\ \sf\longmapsto Acceleration=\dfrac{10}{1}\end{gathered} \\ \\ \begin{gathered}\\ \sf\longmapsto Acceleration=10m/s^2\end{gathered}$