KINEMATICS by Sukesh Kamath

Speed

sukeshkamath — 2016-01-25 02:30:58 UTC

Speed is the rate of change of distance traveled with respect to time. (Scalar)

Average speed: TotalDistance / TotalTime

Instantaneous Speed: Rate of change of distance with respect to time at that instant
SI Unit m/s

Velocity

sukeshkamath — 2016-01-25 02:35:07 UTC

Velocity is the rate of change of its displacement with respect to time. (Vector

Average Velocity: Total Displacement/ TotalTime
Instantaneous Velocity: Rate of change of displacement with respect to time at that instant
SI unit for speed and velocity: m s−1
http://www.mrmont.com/games/docktherocket.html

Displacement

sukeshkamath — 2016-01-25 02:39:15 UTC

Distance moved by an object in a particular direction.

Vector quantity.

Acceleration.

sukeshkamath — 2016-01-25 02:40:26 UTC

Acceleration of an object is the rate of change of its velocity with respect to time.

SI unit for acceleration: ms⁻²

Distance time graph for stationary and uniform velocity

sukeshkamath — 2016-01-25 02:48:12 UTC

Gradient of the graph gives us the velocity.

Distance time graph for increasing and decreasing velocit

sukeshkamath — 2016-01-25 02:51:51 UTC

Gradient of the graph gives us the velocity.

Velocity - time graph

sukeshkamath — 2016-01-25 02:55:51 UTC

Area under the graph gives the displacement.

Equations of motions

sukeshkamath — 2016-01-25 03:02:17 UTC

Deriving equations of motion -2

sukeshkamath — 2016-01-25 03:05:41 UTC

Deriving equation of motion -1

sukeshkamath — 2016-01-25 03:08:40 UTC

Deriving equation of motion -3

sukeshkamath — 2016-01-25 03:09:15 UTC

An experiment to determine the acceleration of free fall using a falling body

sukeshkamath — 2016-01-25 03:19:39 UTC

The Ball-Drop Experiment

link for simulation on acceleration due to free fall

sukeshkamath — 2016-01-25 03:39:21 UTC

http://glencoe.com/sec/science/physics/ppp_09/animation/Chapter%203/Acceleration%20Due%20to%20Gravity.swf

Motion in two dimension

sukeshkamath — 2016-01-25 03:53:18 UTC

A Curved Trajectory

1.http://www.mrmont.com/games/docktherocket2.html

2 http://www.mrmont.com/games/targetpractice.html

3 http://www.mrmont.com/games/humancannonball.html

4 http://www.mrmont.com/games/projmotsim.html

5 http://www.mrmont.com/games/golfer-3d.html

sukeshkamath — 2016-01-28 05:44:42 UTC