Question

(d) 1 m/s2
S
(a) 10 m/s
(c) 20 m/s2
22.
A block of base 10 cmx 10cm and height 15 cm is kept on an
inclined plane. The coefficient of friction between them is
13. The inclination of this inclined plane from the
horizontal plane is gradually increased from 0°. Then
[IIT-JEE 2009]
(a) At 0 = 30°, the block will start sliding down the plane
(b) The block will remain at rest on the plane up to certain
o and then it will topple
(c) At 0 = 60°, the block will start sliding down the plane
and continue to do so at higher angles
(d) At 6 = 60°, the block will start sliding down the plane
and on further increasing e, it will topple at certain e
23. Two blocks, 4 kg and 2 kg are sliding down an incline plane
as shown in figure. The acceleration of 2 kg block is​

Answer 1

Answer:

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