Question

2. A rectangular prism (W) weighing 150 N, is lying on an inclined plane whose inclination
with the horizontal is shown in Fig. The block is tied up by a horizontal string, which has a
tension of 50 N. From fundamentals find (i) the frictional force on the block (ii) the normal reaction of the inclined plane (iii) the coefficient of friction between the surface of contact.
reaction of the inclined plane, (iii) the coefficient of friction between the surface of contact.
Horizontal
string 7
w
45°

Answer 1

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Answer 2

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