✭ A force of 50N acts in the direction as shown in figure
✭ A block of mass 5 kg resisting on a smooth horizontal surface
ToFind
◈ Acceleration of the block?
Solution
Refertotheattachment!!
✪ F_p is the pseudo force acts in the direction opposite to the direction of acceleration
InHorizontalDirection
➝ F_p = F sin 60°
F sin 60° = 25√3
F_p = 5a
➝ 5a = 25√3
➝ a = {25√3}/5
➝ Acceleration = 5√3
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☯ Know More
There are two frames of reference, namely
⪼ Inertial System
⪼ Non Inertia frame
InertialSystem
Here we would observe that the system is in equilibrium since no acceleration acts on it. It obeys Newton's law.
NonInertialSystem
Here there would be a net acceleration acting on the system. So obviously it won't be in equilibrium and also we can't apply Newton's law in here. To make the system at equilibrium we introduce a pseudo force acting in the direction opposite to the acceleration.For a system to be at equilibrium it should have balanced force in all directions
Answers & Comments
Given
✭ A force of 50N acts in the direction as shown in figure
✭ A block of mass 5 kg resisting on a smooth horizontal surface
To Find
◈ Acceleration of the block?
Solution
Refer to the attachment!!
✪ F_p is the pseudo force acts in the direction opposite to the direction of acceleration
In Horizontal Direction
➝ F_p = F sin 60°
➝ 5a = 25√3
➝ a = {25√3}/5
➝ Acceleration = 5√3
━━━━━━━━━━
☯ Know More
There are two frames of reference, namely
⪼ Inertial System
⪼ Non Inertia frame
Inertial System
Here we would observe that the system is in equilibrium since no acceleration acts on it. It obeys Newton's law.
Non Inertial System
Here there would be a net acceleration acting on the system. So obviously it won't be in equilibrium and also we can't apply Newton's law in here. To make the system at equilibrium we introduce a pseudo force acting in the direction opposite to the acceleration.For a system to be at equilibrium it should have balanced force in all directions
━━━━━━━━━━━━━━━━━━
Verified answer
Hope above attachment helps you .