Chapter 3 – Motion in One Dimension

A car moves from A to B with a speed of 30 kmph and from B to A with a speed of 20 kmph. What is the average speed of the car ? A car moves from A to B with a speed of 30 kmph and from B to A with a speed of [...]

A car moving on a straight road covers one third of a certain distance with 25 Km/h and the rest with 75 Km/h. The average speed is : A car moving on a straight road covers one third of a certain distance with 25 Km/h and the rest with 75 Km/h. The average speed is [...]

A boy walks to his school at a distance of 6 km with a speed of 2.5 km/h and walks back with a constant speed by 4 km/h. His average speed for round trip expressed in km/h is A boy walks to his school at a distance of 6 km with a speed of 2.5 [...]

A car covers the first half the distance between two places at 40 km/h another half at 60 km/h, the average speed of car A car covers the first half the distance between two places at 40 km/h another half at 60 km/h the average speed of car September 9, 2020 Category: Chapter 3 - [...]

Which of the following graphs is/are not possible ? Which of the following graphs is/are not possible ? September 9, 2020 Category: Chapter 3 - Motion in One Dimension , MTG NEET Physics , Part 1 ,

The position x of a particle varies with time t as x = 6 + 12t − 2t^2 where x is in metre and t in seconds. The distance travelled by the particle in first five seconds is The position x of a particle varies with time t as x = 6 + 12t − [...]

A drunkard is walking along a straight road. He takes 5 steps forward and 3 steps backward and so on. Each step is 1 m long and takes 1 s. There is a pit on the road 11 m away from the starting point. The drunkard will fall into the pit after: All the graphs [...]