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2 years ago

15

Will both buzzers sound in this circuit?

1 answer:

kobusy [5.1K]2 years ago

6 0

QUESTION:

Will both buzzers sound in this circuit?

ANSWER:

No, Only first buzzer sound. It is because the 2nd buzzer doesn't connected.

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The friction force between a bag and the floor is 4 N. what is the net force acting on the bag? What is the acceleration of the

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2 years ago

What is true about energy that is added to a closed system?

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The correct answer is B

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3 years ago

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Se aplican dos fuerzas concurrentes a un objeto de 4N a la derecha y 5N a la izquierda. ¿Hacia donde se movió y con cuanta fuerz

Maksim231197 [3]

The forces move strongly towards the left by 1N

Given the following

Force towards the right = 4N

Force towards the left = 5N

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Resultant force = -5N + 4N

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Learn more here: brainly.com/question/24629099

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2 years ago

An archer shoots an arrow 75 m distant target; the bull's-eye of the target is at the same height as the release height of the a

Liono4ka [1.6K]

Answer:

$16.25^{\circ}$

Explanation:

R = Horizontal range of projectile = 75 m

v = Velocity of projectile = 37 m/s

g = Acceleration due to gravity = $9.81\ \text{m/s}^2$

Horizontal range is given by

$R=\dfrac{v^2\sin2\theta}{g}\\\Rightarrow \theta=\dfrac{\sin^{-1}\dfrac{Rg}{v^2}}{2}\\\Rightarrow \theta=\dfrac{\sin^{-1}\dfrac{75\times 9.81}{37^2}}{2}\\\Rightarrow \theta=16.25^{\circ}$

The angle at which the arrow is to be released is $16.25^{\circ}$ .

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3 years ago