This document discusses the concepts of speed, velocity, and acceleration. It defines speed as the distance traveled per unit of time. Velocity is defined as the speed and direction of an object's motion. Acceleration is defined as the rate of change of velocity with respect to time. It also discusses the differences between constant and variable speed, velocity, and acceleration.

2. MMTC,
VILAKKUDY

3. ANJALI MURALI
Physical Science
2013 - 2014

4. thKX

6.  Hcp hkvXp bqWnäv ka-b-¯n k©-cn-¡p¶ Zqc-amWv
thK-X.

7. thK-X = Zqcw/kabw
bqWnäv = m/s

8. 1. ka-th-KX
2. Ak-a-th-KX

9. Hcp hkvXp Xpey-k-a-b-§-fn k©-
cn¨ Zqcw Xpey-am-sW-¦n hkvXp
ka-th-K-X-bn-em-Wv.

10. Xpey-k-abw sImv hkvXp hyXykvX
Zqcw k©-cn-¡p-¶-XmWv Ak-a-th-K-X.

11. BsI k©-cn¨ Zqcs¯ k©-cn-¡m³ FSp¯ kabw
sImv lcn¨p In«p-¶-XmWv icm-icn thK-X.

12. thK-X-I-fpsS XpIsb thK-X-I-fpsS F®w
sImv lcn¨v In«p-¶-XmWv thK-X-I-fpsS
icm-i-cn.