2007-01-09 17:21:25 · 5 answers · asked by vikas 1 in Science & Mathematics ➔ Mathematics
IN PHYSICS
dynamics is the branch of classical mechanics that is concerned with the effects of forces on the motion of objects.
2007-01-09 17:40:35 · answer #1 · answered by Becky 2 · 0⤊ 0⤋
The study of the causes of motion is called "dynamics". We will introduce five new "dynamical" variables: momentum, force, potential energy, pressure and power. Each of these quantities will directly or indirectly involve the mass of the object. In fact, mass is defined dynamically in terms of force and acceleration,
2007-01-10 01:28:39 · answer #2 · answered by Uva 2 · 0⤊ 0⤋
Cause of motion is studied in branch of mechanics known as dynamics, the other branch being kinematics where only effect is studied.
2007-01-10 05:03:11 · answer #3 · answered by WhItE_HoLe 3 · 0⤊ 0⤋
Its the physics of systems in which the force is not constant through time. For example: a car crashing, a ball bouncing, an object falling through air, etc...
2007-01-10 01:29:16 · answer #4 · answered by wxchemgeek 2 · 0⤊ 0⤋
ITS BRANCH OF MACHINICS WHICH STUDIES MOTION OF AN OBJECT AND FORCES RELATED TO IT AT THAT INSTANT.
2007-01-10 01:52:59 · answer #5 · answered by jj 2 · 0⤊ 0⤋