In the small block m is kept on planck of mass `M` and a force `F` is applied on planck as shown in diagram then which of the following statements is/are correct
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In fig. a small block is kept on m. then

In fig. a small block is kept on m. then

A block of mass m is at rest under the action of force F against a wall as shown in figure. Which of the following statement is incorrect?

A block of mass m is at rest under the action of force F against a wall as shown in figure. Which of the following statement is incorrect?

A block of mass m is connected to another block of mass M by a massless spring of spring constant K . Blocks are kept on a smooth horizontal plane. Initally both the blocks the at rest and spring is unstressed. Force F is applied on M to right as shownin the figure then which of the following is correct ?

A block of mass m is connected to another block of mass M by a massless spring of spring constant K . Blocks are kept on a smooth horizontal plane. Initally both the blocks the at rest and spring is unstressed. Force F is applied on M to right as shownin the figure then which of the following is correct ?

Two blocks connected by a spring rest on a smooth horizontal plane as shown in Fig. A constant force F start acting on block m_2 as shown in the figure. Which of the following statements are not correct?

Two blocks connected by a spring rest on a smooth horizontal plane as shown in Fig. A constant force F start acting on block m_2 as shown in the figure. Which of the following statements are not correct?

Three identical blocks each of mass M are along a frictionless table and a force F is acting as shown. Which of the following statements is false ?