two people push a car for 2s with a combined net force of250 n the impulse provided to the car is
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Answered by
3
Hey there!
Impulse is the product of force and time, also we can say it as product of mass and change in velocity .
It is represented by j
j = Ft or m(v-u)
It's unit is N-s.
Now,
According to the problem :
Force = 250N
Time = 2s
That is,
F = 250 N,
t = 2s .
Now, j = F * T = 250 N * 2s = 500Ns.
Therefore, Impulse on the car is 500Ns .
Examples for impulse : A player in cricket, generally A fielder lowers his hand while catching the ball so that time is increased and less impulse or force acts on his hands.
Impulse is the product of force and time, also we can say it as product of mass and change in velocity .
It is represented by j
j = Ft or m(v-u)
It's unit is N-s.
Now,
According to the problem :
Force = 250N
Time = 2s
That is,
F = 250 N,
t = 2s .
Now, j = F * T = 250 N * 2s = 500Ns.
Therefore, Impulse on the car is 500Ns .
Examples for impulse : A player in cricket, generally A fielder lowers his hand while catching the ball so that time is increased and less impulse or force acts on his hands.
Answered by
1
heya...
Here is your answer...
Given,
Net force = 250N
Time taken = 2 seconds
a) Impulse = Force ×Time
= 250 × 2
= 500N.s
It may help you....☺☺
Here is your answer...
Given,
Net force = 250N
Time taken = 2 seconds
a) Impulse = Force ×Time
= 250 × 2
= 500N.s
It may help you....☺☺
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