Ms Shyni Kurian, TGT (Sc)
Date of submission: 23 June 2014
1. Suppose a ball is thrown vertically upwards from the ground, it rises to a height ‘h’ and returns to the same point on the ground. Find the distance travelled and displacement.
2. When do the distance and the displacement of a moving object have same magnitude?
3. A car travels 45 km in 1 hour and then another 45 km in 1/2 an hour. What is the average speed of the car?
4. Define the following;
i) Distance travelled
iii) Uniform motion