Question

A disc and a sphere of the same radius but different masses roll off

Answer 1

Hey bro ask the full question

Answer 2

a=

1+

R

2

K

2

g sinθ

For disc:

R

2

K

2

=

2

1

=0.5

For sphere:

R

2

K

2

=

5

2

=0.4

Since, a(sphere) > a(disc) ⇒ Sphere will reach first