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3 years ago

6

The balls in the image above have different masses and speeds. Fill in the blanks in the following sentence: Ball ___ has the gr

eatest amount of momentum and ball ___ has the least amount of momentum.

1 answer:

s344n2d4d5 [400]3 years ago

4 0

Yes I’m going home I was finna was your birthday and I got to get my kids ready

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Explain how thermal energy (temperature) affects chemical changes.

Monica [59]

If bonds are broken, the energy is released, and if bonds are formed, energy is absorbed. During conversions from chemical energy to thermal energy, the energy stored in the chemical bonds are released and this energy causes surrounding molecules to move faster thus increasing the thermal energy of a substance.

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3 years ago

By quadrupling the mass of the body hanging on the thread what will become the period of oscillation?

nikklg [1K]

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The question gives us no evidence that it is doing any oscillating, and there's no reason for it to start just because it suddenly got heavier.

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3 years ago

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tamaranim1 [39]

Answer:

all forms of electromagnetic radiation travel at a single speed in a vacuum.

Explanation:

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3 years ago

A conductor carrying a current I = 16.5 A is directed along the positive x axis and perpendicular to a uniform magnetic field. A

Jet001 [13]

To solve this problem we will apply the concepts related to the Magnetic Force, this is given by the product between the current, the body length, the magnetic field and the angle between the force and the magnetic field, mathematically that is,

$F = ILBsin \theta$

Here,

I = Current

L = Length

B = Magnetic Field

$\theta$ = Angle between Force and Magnetic Field

But $\theta = 90\°$

$F = ILB$

Rearranging to find the Magnetic Field,

$B = \frac{F}{IL}$

Here the force per unit length,

$B = \frac{1}{I}\frac{F}{L}$

Replacing with our values,

$B = \frac{0.130N/m}{16.5}$

$B = 0.0078T$

Therefore the magnitude of the magnetic field in the region through which the current passes is 0.0078T

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3 years ago

Which of the following can be the first step to take in organizing data

Natalka [10]

the first step would be gathering information , and making sure its correct

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4 years ago