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Serga [27]
2 years ago
5

what is the position of centre of curvature for concave and convex mirror show with the help of diagram if you can​

Physics
1 answer:
Anon25 [30]2 years ago
8 0

it is the point at infinity where it is at a distance from the curve equal to the radius of curvature lying on the normal vector. Sorry no diagram

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Convert 4 kilograms into grams with process​
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steposvetlana [31]

Answer:

133.8 N

Explanation:

Recall that the acceleration of gravity in Neptune is estimated as 11.15 m/s^2

Therefore, the weight of the dog on this planet would be:

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2 years ago
What occurs when light bends while passing from one medium to another?
Levart [38]

Answer:So the answer is B

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7 0
2 years ago
A 3.00-kg rifle fires a 0.00500-kg bullet at a speed of 300 m/s. Which force is greater in magnitude:(i) the force that the rifl
alekssr [168]

Answer:

C. both forces have the same magnitude

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Also when we apply the conservation of momentum so that the momentum bullet and the momentum of the gun are equal and according to the second law of motion by Newton, we have force equal to the rate of change in momentum.

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p=m.v

Newton's second law is Mathematically given as:

F=\frac{dp}{dt}

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7 0
2 years ago
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castortr0y [4]
The buoyant force exerted by a liquid is equal to the weight of the fluid <span>displaced.</span>
6 0
3 years ago
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