SaraNextGen.Com

A yo-yo, arranged as shown, rests on a frictionless surface.When a forces   is applied to the string, the yo-yo

a)

Moves to the left and rotates counterclockwise

b)

Moves to the right and rotates counterclockwise

c)

Moves to the left and rotates clockwise

d)

Moves to the right and rotates clockwise



Question ID - 100281 | SaraNextGen Top Answer

A yo-yo, arranged as shown, rests on a frictionless surface.When a forces   is applied to the string, the yo-yo

a)

Moves to the left and rotates counterclockwise

b)

Moves to the right and rotates counterclockwise

c)

Moves to the left and rotates clockwise

d)

Moves to the right and rotates clockwise

1 Answer
127 votes
Answer Key / Explanation : (b) -

(b)

As there is no friction, net force is  which is towards right.Torque due to this force will be in anticlockwise direction

127 votes


127