രണ്ട് വര്‍ക്ക്ഷീറ്റുകള്‍

1. Fill in the blanks

Sl No	Length of the Pendulam	Mass of the Bob	Time taken for 10 Oscillations	Period
1	40cm	10 gm	14 sec	.........
2	40cm	20 gm	............	.........
3	60cm	10 gm	............	...........
4	60cm	20 gm	............	1.6 sec

2.An object of mass 2 kg is moving and velocity-time graph is plotted with the measurements taken from that motion. Analyse the graph and answer the following questions

a. What is the initial velocity?
b. What is the final velocity?

100. Find out the time taken for motion? 
     d. Find out the displacement in 8 seconds?
     e. Find out the displacement from 8 to 12 seconds?
     f. Find out the Force acting in 8 seconds?