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BaLLatris [955]
3 years ago
11

At a certain time a particle had a speed of 17 m/s in the positive x direction, and 3.0 s later its speed was 28 m/s in the oppo

site direction. What is the average acceleration of the particle during this 3.0 s interval
Physics
1 answer:
dangina [55]3 years ago
5 0

Answer:

i wanna say 11 forgive me if wrong.

Explanation:

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leva [86]

Answer:

c . slower and started moving in place.

Explanation:

Matter can exist generally in three phases, as a solid, liquid or gas. But it can be transformed from one phase to another by the removal or application of heat energy.

The water was initially in a liquid form in the sealed tank until energy was transferred out of the substance. Thus, this causes a change of state in which the water turns to a solid. Whereby during the process, the molecules of the water moved slowly until they are fixed at a point, and vibrates individually at their individual point.

Therefore the molecules of water moved slower and stated moving in place (i.e vibrating at a point). The water turns to an ice.

3 0
3 years ago
The term 'DENSITY' tells us…
pogonyaev

Answer:

The answer is A

Explanation:

Density basically shows the amount of mass per volume of something. You can easily find Density with the equation D=m/v

D= Density

m= mass

v= volume

3 0
3 years ago
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k0ka [10]

Answer:

I think it is D but don't count on it

4 0
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How would you use Tectonic plate and hot spot in the same sentence
Sonbull [250]
It's kinda long but...
A tectonic setting where volcanic action occurs is called <span>a </span>hot-spot (intraplate<span>), which describes volcanic activity that occurs </span>within tectonic plates<span> and is generally NOT related to plate boundaries and plate movements.
</span>Hope this helps!!:)
7 0
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What is the measure of a change in an object’s velocity?
tiny-mole [99]
It's a measure of the acceleration
6 0
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