1.
Instructions (Assertion–Reason): Each question has STATEMENT-1 (Assertion) and STATEMENT-2 (Reason). Choose the correct option:
(1) Statement-1 is true, Statement-2 is true; Statement-2 is a correct explanation for Statement-1.
(2) Statement-1 is true, Statement-2 is true; Statement-2 is NOT a correct explanation for Statement-1.
(3) Statement-1 is true, Statement-2 is false.
(4) Statement-1 is false, Statement-2 is true.
STATEMENT-1: The normal contact force offered by a horizontal surface on a block placed on it does not form an action–reaction pair with the weight of the block.
STATEMENT-2: Contact force is electromagnetic in nature and weight is gravitational.
(1) Statement-1 is true, Statement-2 is true; Statement-2 is a correct explanation for Statement-1.
(2) Statement-1 is true, Statement-2 is true; Statement-2 is NOT a correct explanation for Statement-1.
(3) Statement-1 is true, Statement-2 is false.
(4) Statement-1 is false, Statement-2 is true.
STATEMENT-1: The normal contact force offered by a horizontal surface on a block placed on it does not form an action–reaction pair with the weight of the block.
STATEMENT-2: Contact force is electromagnetic in nature and weight is gravitational.
Only logged in users can
attempt or see the solution.