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Softa [21]
3 years ago
5

Calculate the power if the current in a circuit is 3A and the resistance of the circuit is 50hms

Physics
1 answer:
Tresset [83]3 years ago
3 0

Answer:

450W

Explanation:

V= I*R

V=3A*50 Ohms

V=150V

P=I*V

P=3A*150V

P=450W

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Determine the moment of inertia of a 14.8 kg sphere of radius 0.752 m when the axis of rotation is through its center.
vfiekz [6]

Answer:

I=3.348Kgm^2

Explanation:

From the question we are told that:

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2 years ago
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3 years ago
What are the horizontal and vertical components of a lizard’s displacement if it has climbed 7m directly up a tree?
madam [21]

Answer:

The horizontal component is zero.

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Explanation:

Given that,

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We know that,

The horizontal component is

x=\cos\theta

The vertical component is

y=\sin\theta

If the lizard climb 7m directly up on a tree then,

We need to find the components

Using given data

The horizontal component of lizard is

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Hence, The horizontal component is zero.

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7 0
3 years ago
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