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max2010maxim [7]
3 years ago
7

How does the magnitude of the force depend on the magnitude (absolute value) of charge 1 and charge 2.

Physics
1 answer:
gregori [183]3 years ago
3 0

Answer:

Product

Explanation:

The force between two charges is given by :

F=\dfrac{kq_1q_2}{r^2} ...(1)

Where

k is electrostatic constant

q₁ and q₂ are charges

r is the distance between charges

From equation (1), it is clear that the magnitude of the force is directly proportional to the product of charges.

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how much force would be required to produce 88 j of work when pushing a box 1.1meters at an angle of 10 degrees?
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Answer:81.235N

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Work=88J

theta=10°

distance=1.1 meters

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A 30-g bullet is fired with a horizontal velocity of 450 m/s and becomes embedded in block B, which has a mass of 3 kg. After th
Zolol [24]

Answer:

(a) The velocity of the bullet and B after the first impact is 4.4554 m/s.

(b) The velocity of the carrier is 0.40872 m/s.

Explanation:

(a) To solve the question, we  apply the principle of conservation of linear momentum as follows.

we note that the distance between B and C is 0.5 m

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The velocity of the bullet and B after the first impact = 4.4554 m/s

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(m₁ + m₂)×v₂  = (m₁ + m₂ + m₃)×v₃

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The velocity of the carrier = 0.40872 m/s.

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