Question : If the force applied on the object is in the direction opposite to the direction of motion, the speed of the object_____.

Option 1: increases

Option 2: stops

Option 3: decreases

Option 4: no effect

Question : According to the second law of motion, for a given force, acceleration is inversely proportional to the _______ of the object.

Option 1: density

Option 2: volume

Option 3: force

Option 4: mass

Question : Which force is responsible for the motion of the moon around the Earth?

Option 1: Van der Waals

Option 2: Centrifugal

Option 3: Frictional

Option 4: Centripetal

Question : Identify the correct statement.

Option 1: Newton is a unit of force.

Option 2: Newton is a unit of power.

Option 3: Joule is a unit of force.

Option 4: Joule is a unit of power.

Question : Which scientist suggested that the magnet must also exert an equal and opposite force on the current-carrying conductor?

Option 1: Michael Faraday

Option 2: André-Marie Ampère

Option 3: Joseph Henry

Option 4: William Gilbert