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3 years ago

What happens if two small positively charged particles of equal force are placed close to each other?

Physics

2 answers:

iris [78.8K]3 years ago

6 0

Answer:

The particles will experience a repulsive force that will drive them apart along the line joining their centers.

Hope this helps, have a great day and stay safe! :) :D :3

tankabanditka [31]3 years ago

4 0

Answer:The particles will experience an attractive force causing them to meet

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Can someone please explain what inertia is?

Bad White [126]

If an object is in motion it will stay in motion

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2 years ago

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A tortoise can run with a speed of 0.14 m/s, and a hare can run 20 times as fast. In a race, they both start at the same time, b

Reptile [31]

speed of tortoise is given as v1 = 0.14 m/s

speed of hare is given as v2 = 20*0.14 = 2.8 m/s

now let say the total length of the path is "d"

so the total time taken by the tortoise to cover this

$t = \frac{d}{0.14}$

now given that hare took rest for 1 min

so total time of run for hare is (t - 60)s

so the distance that hare covered is given by

$d - 0.30 = 2.8 * (t - 60)$

now by above two equations

$d - 0.30 = 2.8 * \frac{d}{0.14} - 168$

$168 - 0.30 = (20 - 1)d$

$d = 8.82 m$

and the time t is given by

$t = \frac{8.82}{0.14}$

$t = 63 s$

so part a)

t = 63 s

part b)

d = 8.82 m

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3 years ago

How do you tell a stars life expectancy based on an hr diagram?

e-lub [12.9K]

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The best type of exercise for weight loss is

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Answer:

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Explanation:

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3 years ago

If an object has a mass of 38 kg, what is its approximate weight on earth?

klasskru [66]

38*10=380 N
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2 years ago