Question

A solid sphere and hollow cylinder are rolled down an incline of angle

Answer 1

Answer:

solution

-satid sphere.

Y→ ?

Now applying conservation y energy

mgh = // mv ² + / Iw²

I → moment. inertia w- angular velocity and I = 1

Now

xnigh = 1 w/v² + 1 (1 x x x ) №v ²

gh = v² +

gh. 4 gh = 3√²

v² = буди 2 Joh V=2