For the figure shown, the $F B D$ of the plank of mass $m$ is
(Given all surfaces are smooth)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D

The normal forces acting on the plank will be normal to the plank and the forces will be acting on the plank due to contact with blocks $A$ and $B$ .

Suggest Corrections

Similar questions

Q. For the figure shown, the

F B D

of the plank of mass

m

is
(Given all surfaces are smooth)

Q. A man of mass m is standing on one end o a plank of mass 2 m floating on a river. The other end just touches the bank of the river as shown in figure. With what minimum speedw.r.t. the plank should the man jump to getout of the river. All surfaces are smooth and plank is always in level with the bank. Given that the length of the plank is 15 m.

Q. The

F B D

of mass

M

in the figure shown is

Plank m is on a frictionless surface. The block and plank are given initial velocity as shown in figure. Friction is present only between blocks. Find velocity of masses when slipping stops.

Q. How many forces are acting on

M

when its

F B D

is drawn? (Given all surfaces are smooth)

Join BYJU'S Learning Program

For the figure shown, the FBD of the plank of mass m is (Given all surfaces are smooth)

The correct option is D The normal forces acting on the plank will be normal to the plank and the forces will be acting on the plank due to contact with blocks A and B.

For the figure shown, the $F B D$ of the plank of mass $m$ is
(Given all surfaces are smooth)

The correct option is D

The normal forces acting on the plank will be normal to the plank and the forces will be acting on the plank due to contact with blocks $A$ and $B$ .