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Why is a force that is applied for a short time more effective in karate?
A force applied for a short time in karate is more effective because it allows for a quick and powerful impact on the target, maximizing the transfer of energy and increasing the likelihood of causing damage or achieving the desired outcome.
What is the difference between impulse and force?
Force is a push or pull that causes an object to move or change its motion, while impulse is the change in momentum of an object when a force is applied over a period of time. In other words, force is the cause of motion, while impulse is the effect of a force acting over time.
How specialization advantageous?
Specialization is advantageous because a single task can be done in a short time and very well.
If the magnitude of applied force falls short of required centripetal force then the object will move away from the centre of the circle?
Yes. It would spiral away such that the radius of rotation will increase, until the radius is large enough for the centripetal force to decrease to the applied force. (Centripetal force= mv2/r)
Which causes a bigger change in momentum of an object a big force for a short time or a small force for a longer time?
A big force applied for a short time causes a bigger change in momentum compared to a small force applied for a longer time. This is because momentum is the product of force and time, so a larger force produces a greater change in momentum in a shorter duration.
What are the vests for karate called?
"DOGI" Gi for short.
What is an impulse in scientific terms?
Impulse is force x time where the assumption is that the force is high and the time is short. Since force is rate of change of momentum of a free body, then impulse amounts to a sudden change of its momentum.
What early 80's tv show had a karate man in a van?
You may be referring to a short lived TV show called The Master. It was ninjitsu, not karate.
What is impulse in physics?
Impulse is the change in momentum of an object when a force is applied over a period of time. It is calculated by multiplying the force applied by the time it is applied for. Impulse is a vector quantity and can cause an object to change its velocity.
What is is unbalanced force in a short story?
what is an unbalanced force in a short story
Does learning karate makes someone short?
No, that is rediculous...how would learning anything make you shrink?
How do i calculate work?
Work can be calculated using the formula W = Fd*cos(θ), where W is work, F is the force applied, d is the displacement, and θ is the angle between the force and displacement vectors. Alternatively, work can also be calculated as the product of force and distance when the force applied is in the same direction as the displacement.
