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2 years ago

Occurs when the moon moves between the Earth and Sun and blocks the light

Physics

2 answers:

mariarad [96]2 years ago

7 0

Answer: solar eclipse

Explanation:

Eclipse is a phenomenal that occurs when celestial bodies move in such a way that they cast shadow on one another.

An example is when the moon cast it shadow on the earth when it comes between the earth and the sun

mezya [45]2 years ago

4 0

This is a solar eclipse.

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. The penalties for a person's second DUI conviction include completion of __________ hours of DUI school.

Ghella [55]

Answer:

Explanation:

brainliest please

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2 years ago

The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with acceleration of −5.2

sergejj [24]

Answer:

The car strikes the tree with a final speed of 4.165 m/s

The acceleration need to be of -5.19 m/seg2 to avoid collision by 0.5m

Explanation:

First we need to calculate the initial speed $V_{0}$

$x=V_{0} *t+\frac{1}{2} *a*(t^{2} )\\62.5m=V_{0} *4.15s+\frac{1}{2} *-5.25\frac{m}{s^{2} } *(4.15^{2} )\\V_{0}=25.953\frac{m}{s}$

Once we have the initial speed, we can isolate the final speed from following equation:

$V_{f} =V_{0} +a*t$ $V_{f}= 4.165 \frac{m}{s}$

Then we can calculate the aceleration where the car stops 0.5 m before striking the tree.

To do that, we replace 62 m in the first formula, as follows:

$x=V_{0} *t+\frac{1}{2} *a*(t^{2} )\\62m=25.953\frac{m}{s}*4.15s+\frac{1}{2} *-a\frac{m}{s^{2} } *(4.15^{2} )\\a=-5.19\frac{m}{s^{2} }$

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2 years ago

Read 2 more answers

What type of heat do we get from sun

seraphim [82]

The type of heat that the Sun emits is called UV (Ultra Violet) rays. This is a natural type of heat, but it can also be dangerous if you expose yourself to too much UV heat, causing "sunburns", or even skin cancer.

5 0

3 years ago

Read 2 more answers

An object traveling at a constant

mel-nik [20]

Answer:

pi / 2 radians / s

Explanation:

One revolution = 2 pi Radians in 4 seconds

2 pi / 4 = pi/2 radians / s

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1 year ago

The lever shown above can be used to move the

vladimir1956 [14]

Answer:

C your answer would be C

Explanation:

It should be right

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2 years ago