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Helen [10]
3 years ago
11

(i feel so dumb )

Physics
1 answer:
Ne4ueva [31]3 years ago
3 0
The correct answer choice is C.
Hope this helps
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List the four outer planets from smallest to largest.<br> WILL MARK BRAINLIEST! ASAP
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Answer: Mercury, Mars, Venus, Earth, Neptune, Uranus, Saturn, and Jupiter.

Explanation:

That's all of the planets if you need them. Hope this helps!

8 0
3 years ago
A barge of mass 5.00 ×104 kg is pulled along the Erie Canal by two mules, walking along towpaths parallel to the canal on either
boyakko [2]

Answer:  219,344.5 j

Explanation:

from the question we have the following parameters

mass of barge (m) = 5 x 10^4 kg

angle of ropes (θ) = 45 degrees

force by each mule (F1) = 1.10 kN = 1100 N

force by each mule (F2) = 1.10 kN = 1100 N

distance (s) = 141 m

work done by the mules = force x cos θ x distance

since we are calculating the force of both mules we have to both mules before we can use in the equation

force = 1100 + 1100 = 2200 N

work done =  2200 x cos (45) x 141

work done = 219,344.5 j

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3 years ago
An eosinophil is a white blood cell involved in controlling infections. The white blood cell is a part of the ^____________ syst
Nataliya [291]

Answer:

A

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5 0
3 years ago
Which of the following statements is true about a current-carrying wire in a magnetic field? A. Reversing the current direction
Zielflug [23.3K]
B. Reversing the current direction will cause the force deflecting the wire to be perpendicular to the magnetic field but in the opposite direction.
6 0
3 years ago
A 0.1 m by 0.1 m sheet of cardboard is placed in a uniform electric field of 10 N/C. At first, the plane of the sheet is oriente
Eduardwww [97]

Answer:

The angle is 89°.

Explanation:

Given that,

Electric field = 10 N/C

Electric flux = 0.01 N-m²/C

Area A=\pi\times(0.1)^2

We need to calculate the angle

Using formula of electric flux

\phi=EA\cos\theta

\cos\theta=\dfrac{\phi}{EA}

Where, E = electric field

\phi = electric flux

A = area

Put the value into the formula

\cos\theta=\dfrac{\dfrac{0.01}{2}}{10\times\pi\times(0.1)^2}

\theta=\cos^{-1}(0.01592)

\theta=89.0^{\circ}

Hence, The angle is 89°.

4 0
4 years ago
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