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3 years ago

Look at the circuit diagram. What type of circuit is shown?

Physics

2 answers:

Nimfa-mama [501]3 years ago

7 0

Answer:

Its a parallel connection

Explanation:

The bulbs aren't in one line but two different parts, which makes it a parallel connection instead of a series connection.

Feliz [49]3 years ago

4 0

Answer: The given circuit diagram is parallel circuit.

Explanation:

Resistors are connected in two ways, which result in the formation of two types of circuits. They are:

Series circuit: In this type of circuit, the resistors are connected end-to-end which results in the formation of single path for the flow of current. The total resistance is always more than the maximum value.
Parallel circuit: In this type of circuit, the resistors are connected across each other which results in the formation of more than one path for the flow of current. The total resistance is always less than the minimum value.

In the given image, the two bulbs are connected across each other.

Hence, the given circuit diagram is a parallel circuit.

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A ball is projected horizontally from the top of a hill with a velocity of 30m/s if it reaches the ground 5sec later the height

Vikki [24]

Answer:

The hill is a total of 150 meters tall

Explanation:

30×5=150

7 0

3 years ago

Which of the following best describes an action-reaction pair? A. The Moon Pulls on Earth, and Earth pulls back on the moon. B.

Papessa [141]

An action-reaction pair would be a pair in which one of the elements exerts a force on the other element (action), and then the other element would respond to this force by exerting another force in the opposite direction (reaction).

From the given choices, we will see that:
For choice A, the moon exerts a force on the earth by pulling it (action) and the earth responds to this force by pulling the moon (reaction in opposite direction of the action).

Therefore, the correct choice would be:
A. The Moon Pulls on Earth, and Earth pulls back on the moon.

4 0

3 years ago

Read 2 more answers

A 91.5 kg football player running east at 3.73 m/s tackles a 63.5 kg player running east at 3.09 m/s. what is their velocity aft

PIT_PIT [208]

Their velocity afterward is v=3.467 m/s

Explanation:

Given:

Mass of the first football player= 91.5 kg

Initial velocity of the football player 3.73 m/s

Mass of second football player=63.56 kg

Initial velocity of the second football player=3.09 m/s

To find:

Final velocity of both players=?

Solution:

According to the law of conservation of momentum,

Initial momentum =final momentum

mathematically represented as

$m_1u_1+m_2u_2=m_1v_1+m_2v_2$ ...........................(1)

where

$u_1$ =intial velocity of the football player

$u_2$ = inital velocity of second football player

$v_1$ =finall velocity of the first football player

$v_2$ =final velocity of second football player

after tackling , both the football players moves with the same velocity,

so $v_1=v_2=v$

Hence equation (1) becomes

$m_1u_1+m_2u_2=(m_1+m_2)v$

$v=\frac{m_1u_1+m_2u_2}{(m_1+m_2)}$

now substituting the values,

$v=\frac{(91.5\times+3.73)+(63.5\times3.09)}{(91.5+63.5)}$ $v=\frac{(341.29+196.210)}{155}$

$v=\frac{537.5}{155}$

v=3.467 m/s

7 0

4 years ago

An object has a force of 10 newtons from the right and 17 newtons from the left. Once the object starts moving toward the right,

Debora [2.8K]

The object will come to a halt.

Resultant force at start:17-10=7 to the left
When additional force is added to the right,it balances the forces acting in the object.

7N to the right and 7N to the left suggests that the object will come to a halt as it is in equilibrium.

5 0

3 years ago

Read 2 more answers

What is it called when air particles spread apart?

Andrej [43]

When air particles bunch up, it's called a compression-rarefaction.
When the particles spread apart its called a rarefaction.

5 0

3 years ago