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2 years ago

Two coulombs of charge pass through a wire in 5 seconds. Calculate the current in the wire. 1

Physics

1 answer:

gogolik [260]2 years ago

7 0

Answer:

0.4A.

Explanation:

Current (A) = Charge (coulomb)/Time (secs)

2 coulombs/5 secs = 0.4A

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I NEED AT LEAST A LIST OF 10 SONGS OF BEETHOVEN'S

DanielleElmas [232]

Answer:

Here are some of the songs of Beethoven's:–

Septet.
Moonlight Sonata.
Pathetique Sonata.
Adelaide (Most popular).
Eroica Symphony.
Fifth Symphony.
Fidelio.
Emperor piano concerto.

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2 years ago

Read 2 more answers

How to determine the parametric equation using Newtons second law

GenaCL600 [577]

Answer:

Newton's second law of motion states that the acceleration of a system is directly proportional to and in the same direction as the net external force acting on the system, and inversely proportional to its mass. In equation form, Newton's second law of motion is a=Fnetm a = F net m .

Explanation:

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2 years ago

What is the change in internal energy of the system (∆U) in a process in which 10 kJ of heat energy is absorbed by the system an

Trava [24]

Answer:

Explanation:

According to first law of thermodynamics:

∆U= q + w

= 10kj+(-70kJ)

-60kJ

, w = + 70 kJ

(work done on the system is positive)

q = -10kJ ( heat is given out, so negative)

∆U = -10 + (+70) = +60 kJ

Thus, the internal energy of the system decreases by 60 kJ.

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3 years ago

What is the mass of the object if it has a density of 657 g/mL and a volume of 32 mL? Show work!

Luden [163]

Answer:

The answer is 21024g/mL

Explanation:

Multiply 657 by 32:

657

× 32

⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻

21024

↳ 21024 g/mL

3 0

2 years ago

An object accelerating at 16 m/s/s doubles its mass and triples its net force acting on it. What will the new acceleration be? (

nataly862011 [7]

Answer:

24 m/s²

Explanation:

The given parameters are;

The initial acceleration of the object, a = 16 m/s²

Let 'm' represent the initial mass of the object

The initial force acting on the object, F = m × a

∴ F = 16 × m = 16·m

When the mass is doubled, we have;

The new mass of the object, m₂ = 2 × m = 2·m

When the net force acting on the object triples, we have;

The new net force acting on the object, F₂ = 3 × F = 3 × 16·m = 48·m

From F = m × a, we have;

a = F/m

∴ The new acceleration of the object, a₂ = F₂/m₂

From which, by plugging in the values, we have;

a₂ = 48·m/(2·m) = 24

The new acceleration of the object, a₂ = 24 m/s².

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3 years ago

Two coulombs of charge pass through a wire in 5 seconds. Calculate the current in the wire. 1​

Two coulombs of charge pass through a wire in 5 seconds. Calculate the current in the wire. 1