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bagirrra123 [75]
3 years ago
9

if the angle btw the incline and horizontal surface is increased what will happen the magnitude of force needed to hold the obje

ct at rest on the incline

Physics
1 answer:
Scilla [17]3 years ago
6 0

Answer:

The force needed will be greater to hold the object at rest.

Explanation:

For a better understanding let's take a look at the attached image.

In the image there is an example of this condition, we have an object of 3 kg-f mass, the first angle between the horizontal and the inclined plane is 35°. When we increase the angle to 45°. We can realize that we need to hold the object with a stronger force.

The calculation and the equations based on Newton's laws can be found in the attached image.

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3 years ago
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Sauron [17]

Answer:

Figure A

Explanation:

At first, the inflated balloon is rubbed against the hair.

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Then, the balloon is placed in contact with the non-conducting wall.

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3 years ago
________ can occur when an analog connection creates an electromagnetic field around its conductors, inducing its waveforms on a
KatRina [158]

Answer:

Crosstalk

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