Physics-
General
Easy
Question
For the two blocks initially at rest under constant ext. forces of mass1 kg and 2kg shown,
.Which of the following is correct?
- Force of friction on 1 due to 2 is 1 N to right.
- Force of friction on 2 due to 1 is 1 N to right.
- Force of friction on 2 due to ground is 4 N to right.
- Force of friction on 2 due to ground is 6 N to right.
The correct answer is: Force of friction on 2 due to 1 is 1 N to right.
Related Questions to study
physics-
An object moves counter-clockwise along the circular path shown below. As it moves along the path its acceleration vector continuously points towards point S. The object
An object moves counter-clockwise along the circular path shown below. As it moves along the path its acceleration vector continuously points towards point S. The object
physics-General
physics-
With what minimum acceleration mass M must be moved on frictionless surface so that m remains stick to it as shown. The coefficient of friction between M & m is .
With what minimum acceleration mass M must be moved on frictionless surface so that m remains stick to it as shown. The coefficient of friction between M & m is .
physics-General
physics-
The system shown is just on the verge of slipping . The co-efficient of static friction between the block and the table top is:
The system shown is just on the verge of slipping . The co-efficient of static friction between the block and the table top is:
physics-General
physics-
The velocity time graph of the fig. shows the motion of a wooden block of mass 1 kg which is given an initial push t = 0, along a horizontal table.
The velocity time graph of the fig. shows the motion of a wooden block of mass 1 kg which is given an initial push t = 0, along a horizontal table.
physics-General
physics-
The force required to stretch a spring varies with the distance as shown in the figure. If the experiment is performed with the above spring of half its natural length, the line OA will
The force required to stretch a spring varies with the distance as shown in the figure. If the experiment is performed with the above spring of half its natural length, the line OA will
physics-General
physics-
A small ball of mass M is attached to two identical springs of constant k, which are attached to floor and roof. The springs have unstretched length l/2. At what distance from the ceiling ball remain at equilibrium?
A small ball of mass M is attached to two identical springs of constant k, which are attached to floor and roof. The springs have unstretched length l/2. At what distance from the ceiling ball remain at equilibrium?
physics-General
physics-
A trolley is accelerating down an incline of angle with acceleration g sin. Which of the following is correct. ( is the angle made by the string with vertical).
A trolley is accelerating down an incline of angle with acceleration g sin. Which of the following is correct. ( is the angle made by the string with vertical).
physics-General
physics-
In the figure shown, A & B are free to move. All the surfaces are smooth.
In the figure shown, A & B are free to move. All the surfaces are smooth.
physics-General
chemistry-
End product of this conversion
is?
End product of this conversion
is?
chemistry-General
chemistry-
End product of the following sequence of reaction is :
End product of the following sequence of reaction is :
chemistry-General
chemistry-
‘A’ is
‘A’ is
chemistry-General
chemistry-
The suitable reagent for the following reaction is :
The suitable reagent for the following reaction is :
chemistry-General
chemistry-
is:
is:
chemistry-General
chemistry-
Identify (D) in the following sequence of reaction
Identify (D) in the following sequence of reaction
chemistry-General
chemistry-
The incorrect statement is
The incorrect statement is
chemistry-General