Read the following two statements below carefully and state, with reasons, if it is true or false. The Young’s modulus of rubber is greater than that of steel,

Read the following two statements below carefully and state, with reasons, if it is true or false. The stretching of a coil is determined by its shear modulus.

Read each statement below carefully and state with reasons, if it is true or false :- The magnitude of a vector is always a scalar,

Read each statement below carefully and state with reasons, if it is true or false :- each component of a vector is always a scalar,

Read each statement below carefully and state with reasons, if it is true or false: the average speed of a particle is either greater than or equal to the magnitude of average velocity of the particle over the same interval of time.

Read each statement below carefully, and state, with reasons, if it is true or false :- During rolling, the force of friction acts in the same direction as the direction of motion of the CM of the body.

Read each statement below carefully and state, with reasons, if it is true or false :- The net acceleration of a particle in circular motion is always along the radius of the circle towards the centre

Read each statement below carefully, and state, with reasons, if it is true or false :- The instantaneous speed of the point of contact during rolling is zero.

Read each statement below carefully and state with reasons, if it is true or false :- the total path length is always equal to the magnitude of the displacement vector of a particle,

Read each statement below carefully and state, with reasons, if it is true or false :- The velocity vector of a particle at a point is always along the tangent to the path of the particle at that point

Read each statement below carefully, and state, with reasons, if it is true or false :- For perfect rolling motion, work done against friction is zero.