A boy walks 10m in straight path moving away from a lamp pole in a garden andwalks5m back on the same path. What is the displacement of the boy from the lamp pole?

A car travels 5 km towards north than turns right and travels 3km further, the car again turns right and travel 1 km and comes to rest. What is the distance travelled and displacement of the car?

A force of 10 N is acting on a block towards the left, if the force of 15 N is acting towards the right. How much net force is acting on the object?

Which of the given example can be illustrated using the Newton’s first law of motion?

A ball of 150 g is hit with a bat; the ball starts travelling with a velocity of 3m/ s. What is the momentum of the ball?

A 35.0 g bullet moving at 475 m/s strikes a 2.5 kg wooden block. The bullet passes through the block, leaving at 275 m/s. The block was at rest when it was hit. How fast is it moving when the bullet leaves?

A tennis ball and a bowling ball are kicked with the same force; which option relates the distance travelled by the balls to the inertia of the balls?

A 35.0 g bullet strikes a 5.00 kg stationary wooden block and embeds itself in the block. The block and the bullet fly off together at8.6 m/s. What was the original velocity of the bullet?