Concept of Net Force
 1) A force is Pushing an object Pulling an object A push or a pull on an object Neither a push nor a pull

 2) What is the net force when two equal forces acts in opposite direction? Half of the force applied Double the force applied Zero A quarter of the force applied

 3) Which among the following is not an example of pulling force? Tension Punching a sandbag Magnet attracting iron nails Gravitational force

 4) The force that acts at a distance is known as Non-contact force Frictional force Contact force Exchange force

 5) When two forces acts in the same direction, the net force is The sum of individual forces The product of individual forces The half of individual forces The difference of individual forces

 6) A person push an object towards east and another person pulls the same object towards east. If both of them apply the same force, then the net force is ____. Tripled Zero Doubled Halved

 7) Which among the following is a contact force? Gravitational force Magnetic force Electrostatic force Frictional force

 8) An object attract pieces of iron when brought near it. Which force is used here? Magnetic force Gravitational force Electrostatic force Frictional force

 9) Identify the force that resists motion when two objects are rubbed against each other. Frictional force Gravitational force Magnetic force Electrostatic force

 10) What happens to air resistance as the speed of the object increases? Cannot be predicted Air resistance is not affected by speed of object Air resistance increases Air resistance decreases