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dem82 [27]
3 years ago
7

Find an article online or application in your daily life involving rotating objects and physics.

Physics
1 answer:
EastWind [94]3 years ago
5 0

Answer:

the planet Earth is a good example

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A woman pulls on a 6.00-kg crate, which in turn is connected to a 4.00-kg
djverab [1.8K]

Answer:

B. is subject to a smaller net force but same acceleration.

Explanation:

F = m*a

So because our force applied is constant from the women pulling on the rope which means the acceleration is the same on both the 4kg create and the 6kg create. The only thing that changes here is the mass of the creates, so there is more tension force between the women and the 6kg create then there is between the 4kg create and the 6kg. It takes less force to move the 4kg create therefore the tension force is less between the two creates.

7 0
3 years ago
Read 2 more answers
A cannon fires a 40.5kg shell toward a target and the shell moves with a velocity of 120 m/s. Calculate the shells momentum
kvv77 [185]

Answer:

4860 kg m/s

Explanation:

P = mv

P = 40.5 x 120

P = 4860 kg m/s

8 0
2 years ago
On a sunny day at the beach, the land heats up faster than the ocean. The warmer air over the land rises, so the cooler air over
lisov135 [29]
As opposed to what is mentioned as the sea breeze, what was being asked to describe is what is known to be as land breeze. If the sea breeze is a wind that comes from the sea to the land, then the land breeze is the wind that comes from the land going to the sea. The same concept applies. What happens is that when the warmer air over the ocean rises and the cooler air over land rushes in to replace the warmer air, the movement of the air comes at still and creates the breeze. The directions of the wind would also go towards the sea.
5 0
4 years ago
A particle moving in a straight line with a constant acceleration covers 10m in 2 seconds and 22m in a further 2 seconds. How mu
MrRissso [65]

The particle will travel  a distance of 28 m in the next two seconds

<h3>Acceleration</h3>

Acceleration is defined as the change in velocity with time

  • Acceleration = final velocity - initial velocity / time
<h3>Calculating initial velocity</h3>

distance covered = 10 m

time = 2 seconds

velocity = distance/time

initial velocity = 10/2

initial velocity = 5m/s

<h3>Calculating final velocity</h3>

distance = 22 m

time = 2 seconds

Final velocity = 22/2

Final velocity = 11 m/s

<h3>Calculating acceleration</h3>

Acceleration = change in velocity/time

acceleration = 11m/s - 5m/s /2 s

acceleration = 3m/s²

<h3>Calculating distance covered</h3>

Using the equation of motion:

s = ut + at²/2

s = 11 * 2 + 3 * 2²/2

s -=28 m

Therefore, the particle will travel  a distance of 28 m in the next two seconds

Learn more about distance and acceleration at: brainly.com/question/16847527

7 0
3 years ago
In what way do emotions function like a drive?
o-na [289]
Emotions show how you feel at that exact moment.
So if i we're to drive with no traffic, it would mean that it would be a good day with no worries.
If i had major traffic driving, it would mean alot of things are happening at once and it would make me angry and frustrated.

If that is what you mean by drive, i have just explained what you need.
Please comment if you mean something else than the drive i mean.
8 0
3 years ago
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