Select the Solid sphere only. You can change its mass and radius before and as it rolls down.

1. How does increasing the mass affect the time it takes to reach the bottom?

a. None of the below

b. The time taken decreases on increasing the mass

c. The time taken increases on increasing the mass

d. The time taken remains the same on increasing the mass

2. How does increasing the radius affect the time it takes to reach the bottom?

a. None of the below

b. The time taken decreases on increasing the radius

c. The time taken increases on increasing the radius

d. The time taken remains the same on increasing the radius

Select the User Defined solid object. Set two different values of its moment of inertia.

3. For which value does the solid object reach the bottom first?

a. None of the below

b. The time taken to reach the bottom is independent of the moment of inertia

c. Solid object with bigger moment of inertia reaches the bottom first

d. Solid object with smaller moment of inertia reaches the bottom first.

30 mass = 5 Run Pause Reset User Defined Moment of Inertia KE translational = 0J KE rotational = 0 J Incline Angle 1= 0.5 mR2 radius = 1.5 Solid Cylinder Animation Speed 1= 0 Solid Sphere KE translational = 0 J KE rotational = 0 J Thin Cylindrical Shell Thin Spherical Shell 0 = 30