The mechanical advantage of an inclined plane :
A. increases with the increase in angle of inclination
B. decrease with the increase in the angle of inclination
C. is unaffected with the increase in the angle of inclination
D. none of the above
Answer:B
The mechanical advantage of an inclined plane :
A. increases with the increase in angle of inclination B. decrease with the increase in the angle of inclination C. is unaffected with the increase in the angle of inclination D. none of the above