CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Spring Force

Two blocks of...

Question

Two blocks of masses $m_{1}$ and $m_{2}$ are connected by a light spring and put on a horizontal firctionless table. The ratio of their acceleration after they are pulled apart and then released, is

Open in App

Solution

According to the Newton’s law the force acting on each block is same

So $F_{1} = F_{2}$

$m_{1} a_{1} = m_{2} a_{2}$

$\frac{m_{1}}{m_{2}} = \frac{a_{2}}{a_{1}}$

Hence the ratio of the masses is inversely proportional to their acceleration

Suggest Corrections

thumbs-up

0

Similar questions

Q. Two blocks A and B of mass

m_{A}

m_{B}

are connected together by means of a spring and are resting on a horizontal frictionless table. The blocks are then pulled apart so as to stretch the spring and then released. Show that the ratio of their kinetic energies at any instant is in the inverse ratio of their masses.

Q. Two blocks of masses

m_{1}

m_{2}

are connected by a massless spring and placed on smooth surface. The spring initially stretched and released. Then :

Q. Three blocks of masses

m_{1,} m_{2}

m_{3}

are connected by a massless unstrechable string as shown in the figure on a frictionless table. They are pulled by a force

T_{3} = 40 N

m_{1} = 10 k g

m_{2} = 6 k g

m_{3} = 4 k g

T_{2}

Q. Three blocks of masses

m_{1}, m_{2}

m_{3}

are connected by massless strings as shown on a frictionless table. They are pulled with a force

T_{3} = 40 N

m_{1} = 10 k g, m_{2} = 6 k g

m_{3} = 4 k g

T_{2}

Q. Three blocks of masses

m_{1}, m_{2}

m_{3}

are connected by massless string as shown on a frictionless table. They are pulled with a force

F = 40

m_{1} = 10

m_{2} = 6

m_{3} = 4

kg, then tension

T_{2}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Springs: Playing with a Slinky

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon