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kondaur [170]
3 years ago
5

How far can a bus carrying small children, travel at a rate of 60 km per hour travel in 2 1/2 hours?

Physics
1 answer:
Rudiy273 years ago
5 0

<h2>150km</h2>

Explanation:

<h3><em><u>speed</u></em><em> </em><em>=</em><em> </em><em>6</em><em>0</em><em>k</em><em>m</em><em>/</em><em>h</em><em>r</em><em>.</em></h3><h3><u><em>t</em><em>i</em><em>m</em><em>e</em></u><em> </em><em>=</em><em> </em><em>2</em><em>¹</em><em>/</em><em>2</em><em> </em><em>h</em><em>r</em><em> </em></h3><h3><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>5</em><em>/</em><em>2</em><em> </em><em>h</em><em>r</em></h3><h3><u><em>d</em><em>i</em><em>s</em><em>t</em><em>a</em><em>n</em><em>c</em><em>e</em></u><em> </em><em>=</em><em> </em><em>s</em><em>p</em><em>e</em><em>e</em><em>d</em><em> </em><em>×</em><em> </em><em>t</em><em>i</em><em>m</em><em>e</em></h3><h3><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>6</em><em>0</em><em> </em><em>×</em><em>5</em><em>/</em><em>2</em></h3><h3><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>1</em><em>5</em><em>0</em><em>k</em><em>m</em></h3>

<h2><em>M</em><em>A</em><em>R</em><em>K</em> ME AS BRAINLIST</h2>
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Three point charges are placed at distances of d , 2 d , and 3 d from a point P. The particle that is 2 d away from P has a char
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Answer:

at d the charge will be 3q and at 3d it will be 9q

Explanation:

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Which sequence correctly reflects the order in which electrical charges occur during an action potential, from first to last?
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monochromatic light from a distant source is incident on a slit 0.75 mm wide. on screen 2 m away, the distance from the central
hjlf

Displacement from the center line for minimum intensity is 1.35 mm , width of the slit  is 0.75 so  Wavelength of the light  is 506.25.

<h3>How to find Wavelength of the light?</h3>

When a wave is bent by an obstruction whose dimensions are similar to the wavelength, diffraction is observed. We can disregard the effects of extremes because the Fraunhofer diffraction is the most straightforward scenario and the obstacle is a long, narrow slit.

This is a straightforward situation in which we can apply the

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y = mλD/a

Where:

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m = order number = 1

Solving for λ

λ = y + a/ mD

Changing the information that the issue has provided:

λ = 1.35 * 10^-3 + 0.75 * 10^-3 / 1*2  

=5.0625 *10^-7 = 506.25

so

Wavelength of the light 506.25.

To learn more about Wavelength of the light refer to:

brainly.com/question/15413360

#SPJ4

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1.imagine you were able to throw a ball in a frictionless environment such as outer space.once you let go of the ball,what will
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