SOLVE THE FOLLOWING PROBLEMS.SHOW THE SOLUTIONS.

1. Assume your school is located 2 km away from your home. In the morning you are going to school and in the afternoon you come back home. In this entire trip what is the DISTANCE travelled and the DISPLACEMENT covered?

2. A motor bike travels 1 km East, then 2 km North and 1 km West. What is the motor bike's DISPLACEMENT?

3. A car travels along a straight road 100 meters then 100 meters then 50 meters West. Find DISTANCE and DISPLACEMENT of the car?

4. A turtle crawls 5 meters north, then 3 meters east and then 2 meters south. What is its DISTANCE travelled and DISPLACEMENT?

Please Help.​