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Assume that a 20 kg ball moving at 7 meter per second strikes a wall perpendicularly and rebounds elastically at the same speed What is the amount of impulse given to the wall?
Adh99
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In a collision a vehicle that rebounds off the object is strikes experience more force than if it crumples assuming the time is the same in both situations?
true
In a collision a vehicle that rebounds off the object is strikes experience less force than if it crumples assuming the time is the same in both situations?
False. In a collision a vehicle that rebounds off the object it strikes does not experience the same force as it exerts on that object assuming the time is the same in both situations.THE ANSWER IS ACTUALLY TRUE
In a collision a vehicle that rebounds off the object it strikes experiences less force than if it crumples assuming the time is the same in both situations true or false?
False. The same force is experienced, except that the rebound energy is reduced by the amount of energy expended in deforming the vehicle.
In a collision a vehicle that rebounds off the object it strikes experiences the same force as it exerts on that object assuming the time is the same in both situations.?
It isn't clear what two situations you are talking about - I see only one in the question.The force experienced by the both objects is the same - except that it is in opposite directions. This is simply a statement of Newton's Third Law.
In a collision a vehicle that rebounds off the object it strikes experiences the same force as its exerts on that object assuming the time is the same in both situations?
It isn't clear what two situations you are talking about - I see only one in the question.The force experienced by the both objects is the same - except that it is in opposite directions. This is simply a statement of Newton's Third Law.
In a collision a vehicle that rebounds off the object strikes experiences less force than if it crumples assuming the time is the same in both situations?
False, in a collision a vehicle that rebounds off the object it strikes does not experience less force than if it crumples assuming the time is the same in both situations.
In a collision a vehicle that rebounds off the object is strikes experience more force than if it crumples assuming the time is the same in both situations?
true
In a collision a vehicle that rebounds off the object is strikes experience less force than if it crumples assuming the time is the same in both situations?
False. In a collision a vehicle that rebounds off the object it strikes does not experience the same force as it exerts on that object assuming the time is the same in both situations.THE ANSWER IS ACTUALLY TRUE
What does BIL basic insulator level really mean and its differences with Impulse withstand voltage and power frequency withstand voltage?
BIL is basic insulation level as per you or in other words it would be "basic impulse level" which implies the limit up to which an insulator could withstand impulse due to lightning strikes. Impulse is generated on the insulation due to the high voltage surges and spikes due to lightning strikes. BIL is generally much higher as compared to power frequency withstand voltage. In other words BIL is lightning Impulse withstand voltage. Impulse withstand voltage is the voltage that is generated due to switching operation and it's much higher than power frequency withstand, but BIL or the lightning withstand voltage is a the voltage level that an insulation can withstand during surge or lightning strikes.
Why chopped impulse voltage is needed?
When lightning disturbance directly strikes on transformer terminal and flashover occur forming chopped wave. To confirm this situation, Chopped wave needed. Mahendra Soni
In a collision a vehicle that rebounds off the object it strikes experiences less force than if it crumples assuming the time is the same in both situations true or false?
False. The same force is experienced, except that the rebound energy is reduced by the amount of energy expended in deforming the vehicle.
Types of strikes according to industrial disputes act?
Strikes are generally of following types:--------- Sit Down Strikes General Strikes Sympathetic Strikes Slow down strikes Gheraon Hunger Strikes
What will be the change in the kinetic energy of an object with mass m and speed v directed to the right strikes a wall and rebounds with speed vo directed to the left?
it will recoil and the direction will reverse, i don't think there is a specific name for this type of energy besides the fact that it pertains to the law of motion that for ever action there is a counterpart reaction.
How many strikes in strike out?
3 strikes
When was When Taekwondo Strikes created?
When Taekwondo Strikes was created in 1973.
In bowling if ten strikes is 100 points what is the score for 12 strikes?
The score for 10 strikes is not 100.... And the score for 12 strikes is 300... That is the best score that you can get...
in a collision a vehicle that rebounds off the object it strikes experiences the same force as it exerts on that object assuming the time is the same in both situation?
It isn't clear what two situations you are talking about - I see only one in the question.The force experienced by the both objects is the same - except that it is in opposite directions. This is simply a statement of Newton's Third Law.
