Two blocks of mass $M$ and $m$ are kept on the trolley whose all surfaces are smooth select the correct statement
Two blocks of mass $M$ and $m$ are kept on the trolley whose all surfaces are smooth select the correct statement
- A
If $F=0$ blocks cannot remain stationary
- B
For one unique value of $F$, blocks will be stationary
- C
Blocks cannot be stationary for any value of $F$ because all surfaces are smooth
- D
Both $(a)$ and $(b)$
Similar Questions
A wooden block of mass $5 \mathrm{~kg}$ rests on soft horizontal floor. When an iron cylinder of mass $25$ $\mathrm{kg}$ is placed on the top of the block, the floor yields and the block and the cylinder together go down with an acceleration of $0.1 \mathrm{~ms}^{-2}$. The action force of the system on the floor is equal to:
A wooden block of mass $5 \mathrm{~kg}$ rests on soft horizontal floor. When an iron cylinder of mass $25$ $\mathrm{kg}$ is placed on the top of the block, the floor yields and the block and the cylinder together go down with an acceleration of $0.1 \mathrm{~ms}^{-2}$. The action force of the system on the floor is equal to:
- [JEE MAIN 2024]
Consider the following statements about the blocks shown in the diagram that are being pushed by a constant force on a frictionless table
$A.$All blocks move with the same acceleration
$B.$The net force on each block is the same
Which of these statements are/is correct
Consider the following statements about the blocks shown in the diagram that are being pushed by a constant force on a frictionless table
$A.$All blocks move with the same acceleration
$B.$The net force on each block is the same
Which of these statements are/is correct
A man of mass $50 \,kg$ carries a bag of weight $40 \,N$ on his shoulder. The force with which the floor pushes up his feet will be ......... $N$
A man of mass $50 \,kg$ carries a bag of weight $40 \,N$ on his shoulder. The force with which the floor pushes up his feet will be ......... $N$
A trolley is falling freely on inclined plane as shown in the figure. The angle of string of pendulum with the ceiling of trolley is $(\alpha)$ equal to ..........
A trolley is falling freely on inclined plane as shown in the figure. The angle of string of pendulum with the ceiling of trolley is $(\alpha)$ equal to ..........
Three blocks are connected as shown in figure on a horizontal frictionless table. If $m_1 = 1kg, m_2 = 8kg, m_3 = 27\, kg$ and $T_3 = 36N, T_2$ will be ............ $N$
Three blocks are connected as shown in figure on a horizontal frictionless table. If $m_1 = 1kg, m_2 = 8kg, m_3 = 27\, kg$ and $T_3 = 36N, T_2$ will be ............ $N$