only (i)

both (i) and (ii)

both (i) and (iii)

all (i), (ii) and (iii)

less than 1

equal to 1

between 1 and 2

greater than 2

sphere with greater rotational energy at bottom than cylinder

sphere with lesser rotational energy at bottom than cylinder

cylinder with greater rotational energy at bottom than sphere

both reach the bottom simultaneously with equal rotational energy at bottom

2 J

4 J

6 J

8 J

(1/3) g sinB

(2/3) g cos 9

(2/3) g sin 0

g sin 9