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zalisa [80]
3 years ago
8

The attraction will vary directly with the separation between the charges.

Physics
1 answer:
Burka [1]3 years ago
4 0
No it won't. It'll vary inversely as the square of the separation.
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A 15g football was kicked to an acceleration of 55m/s2. What was the force applied to it? 40N 3.7N 825N
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Answer:

f =ma = 0.015 * 55 = 0.825 N

so yeah that's ur ans

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Ride and average of 15mph for 30 miles, how long does it take?
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2 hrs

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A 1000 kg car moves as speed from 10 m/s to 30 m/s in 20 seconds. What is the average speed ? What is the acceleration ? What is
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An object moving in the xy-plane is subjected to the force f⃗ =(2xyı^ 3yȷ^)n, where x and y are in m
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The work done by the applied force on the object is (2ab²i + 3b²j) J.

<h3>Magnitude of the force on the object</h3>

The magnitude of the force on the object is calculated as follows;

f = (2xyi + 3yj)

when;

x = a, and y = b

f = (2abi + 3bj)

<h3>Work done by the force</h3>

The work done the applied force is the product of force and displacement of the object.

W = fΔs

where;

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Δx = a - a = 0

Δy = 0 - b = -b

Δs = √(Δx² + Δy²)

Δs = √(-b)²

Δs = b

W = (2abi + 3bj) x b

W = (2ab²i + 3b²j) J

Thus, the work done by the applied force on the object is (2ab²i + 3b²j) J.

The complete question is below;

An object moving in the xy-plane is subjected to the force f = (2xyi + 3yj),  where x and y are in m. The particle moves from the origin to the point with coordinates (a, b) by moving first along the x-axis to (a, 0), then parallel to the y-axis. How much work does the force do?

Learn more about work done here: brainly.com/question/8119756

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athlete running on a circular track of radius 5 m completes one round in 12 s. what its average speed and average displacement?
dangina [55]
Here is your answer

6 0
3 years ago
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