A body slides down a smooth inclined plane of height h and angle
of inclination 30° reaching the bottom with a velocity v. Without
changing the height, if the angle of inclination is doubled, the ve-
locity with which it reaches the bottom of the plane is
explanation also
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Explanation:
the final velocity of the body is obtained using conservation of energy. it is irrespective of the path traveled
1/2 * mv²= mgh
therefore v is proportional to √h
if h is doubled, v becomes √2 times.
hence new velocity will be v√2
Answered by
2
Answer:
Ashmiya,,,,please focus on question
Explanation:
how without changing height ,we can change angle
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