Physics, 18.10.2019 11:00, rishi1087

Two identical bullets are fired one by a light rifle and another by a heavy rifle with the same force. rifle will hurt the shoulder more and why?

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The correct answer was given: rajveer8591

F=m x a

Since both the bullets weigh same and will come out at same velocity it will have similar results

The correct answer was given: faraaz62

The light rifle because when the bullet moves front then the rifle will hit your shoulder with the same force of the bullet ( Newton's third law of motion

The correct answer was given: deepakyadav5930

11) the light rifle will hurt the most .

9) solid made of steel would have higher inertia.

10) when breaks are applied the ball will start moving ,in the in which train was moving.

The correct answer was given: arpitakundu917

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the shoulder of the shooter gets hurt due to the recoil of rifle. recoiling speed of the rifle depends on its mass. recoiling velocity will be high if the mass is less.hence, if same bullets are fired from a heavy rifle and from a light rifle ,then the recoiling speed of light rifle will be more than the recoiling is speed of heavy rifle.hence , the light rifle will hurt the shoulder more.

The correct answer was given: daniya0

$\huge \red {AnsWer}$

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The correct answer was given: aswinkumarmishra

Heavier because it will cause more momentum.

The correct answer was given: abhishek7500

Heavy rifle will hurt shoulder more because as we know that heavy objects have more inertia and when inertia will be greater we will feel more recoil.

The correct answer was given: alikarki2580

hey mate

Explanation:

As both the bullets are identical and are fired with the same force. So, to reduce recall velocity, we use, heavy rifle so that its heavy mass compensate the large momentum. But for light rifle, recoil velocity will be large due to small mass thus light rifle will hurt more to the shoulder.

The correct answer was given: ravichandrareddybuss

light rifle because light speed is 30000 km per second

The correct answer was given: dasmithu1947

Let mass of light rifle be L and mass of heavy rifle be H.

then,

By using,
Law of conservation of momentum,

m1u1 + m2u2 = m1v1 + m2v2
0 + 0 = m1v1 + F
-L*v = F
(L*v1 = -F) (1)

Now,
m1u1 + m2u2 = m1v1 + m2v2
0 + 0 = H*v + F
-H*v = F
(H*v2 = -F) (2)

By equalising both equation,
we see that,

L*v1 = H*v2

that means,
They both will cause equal amount of injury to the shoulder.

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The correct answer was given: Brain

answer:

ur question is wrong

explanation:

check ur question

The correct answer was given: Brain

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