Senin, 10 September 2012

contoh hukum - hukum newton


1
·        Passengers will feel pushed forward as fast moving car braked suddenly.
Coins that are in the paper on the table will still be there when the paper is pulled quickly.
simple pendulum swings.
Use of the flywheel on the engine.
·        The ball gets kicked off and rolls along the ground. The ball will continue to roll, at a constant velocity, unless acted on by an outside force.
·        The standing passengers in a bus experienceas if they arebeing pushed to the front when the driver putsit on a sudden brake
·        Two person are together on a moving motorcycle. It stops but ready to move on. When the driver gives a sudden acceleration, the person at the back may fall down as if he gets a backward push.
2
When we were in the elevator is moving, gravity will change as we move the lift. When the elevator moves up, we will feel the weight of a larger force than when the elevator is at rest.

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