zero XO A block accelerates down a slope as shown in the

Last updated: 6/25/2023

zero XO A block accelerates down a slope as shown in the figure The upper portion of the slope is smooth and lower portion is rough On the lower portion d A Rough Smooth 0 i the speed of the block may decrease or remain same ii the acceleration of block reduces iii the forces are balanced Sonsti Which of the following is are correct a Only i c ii and iii b i and ii d i ii and iii