Verified Solution • 2025–26 Session
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QNEET-2022-Ph-546: NEET 2022 Physics - Class 11 NEET-2022-Ph-546 Solution: In the diagram shown the normal reaction force between 2 kg and …
In the diagram shown the normal reaction force between 2 kg and 1 kg is (Consider the surface to be smooth): (Given g = 10 ) 10 N 25 N 39 N 6 N
Multiple Choice Options
- A 10 N
- B 25 N
- C 39 N
- D 6 N
Step-by-Step Verified Solution
Assuming all three blocks as system
Hence, acceleration of system
a = 60 _ 30 _ 18 6 = 12 6 = 2 m/s 2
a = 2 m/s 2 , upward along the incline.
Now, for 1 kg block
_ N 12 _ 18 _ 5 = 1 _ 2
_ N 12 _ 23 = 2
_ N 12 = 25 N