Read the following two statements below carefully and state,
with reasons, if it is true or false. (a) 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: (a) The magnitude of a vector is always a scalar,

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 and examples, if it is true or false, particle in one-dimensional motion A./with zero speed at an instant may have non-zero acceleration at that instant

State whether the following statements are true or false Coal and sulphur are hard, and lustrous.

State whether the following statements are true or false Coal is ductile.