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boyakko [2]
4 years ago
5

How do you find the direction of displacement?

Physics
1 answer:
andreyandreev [35.5K]4 years ago
3 0
You draw a straight line from the start point to the end point. It doesn't matter what route was actually followed for the trip.
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What affect does doubling the net force have on the acceleration of the object (when
Triss [41]
<h3>Answer: The acceleration doubles</h3>

===========================================================

Explanation:

Consider a mass of 10 kg, so m = 10

Let's say we apply a net force of 20 newtons, so F = 20

The acceleration 'a' is...

F = ma

20 = 10a

20/10 = a

2 = a

a = 2

The acceleration is 2 m/s^2. Every second, the velocity increases by 10 m/s.

---------------

Now let's double the net force on the object

F = 20 goes to F = 40

m = 10 stays the same

F = ma

40 = 10a

10a = 40

a = 40/10

a = 4

The acceleration has also doubled since earlier it was a = 2, but now it's a = 4.

---------------

In summary, if you double the net force applied to the object, then the acceleration doubles as well.

8 0
3 years ago
Read 2 more answers
Which effects result from the influence of media and technology on children
Salsk061 [2.6K]
Can cause children into getting cyber bullying, being a thief, sexual behavior, anxiety, and depression
6 0
4 years ago
How many different elements in this picture?<br> O 1<br> O2<br> 03<br> O4
Paraphin [41]

Answer: 3

Explanation:

4 0
3 years ago
the average wavelenght of a wave in a set of ocean waves is 15m. a wave Crest arrives at the shore on average every 10s, making
nataly862011 [7]

Answer:

1.5m/s

Explanation:

Given parameters:

Wavelength  = 15m

Frequency  = 0.1Hz

Unknown:

Average speed of the waves  = ?

Solution:

To find the average speed,

    Average speed  = frequency x wavelength

 Average speed  = 0.1 x 15  = 1.5m/s

8 0
3 years ago
Object 1 has a mass of 7.0kg and a initial velocity of 17.0 m/s. Object 2 has a mass of 8.0kg and a initial velocity of -14.0 m/
Naily [24]

\\ \sf\longmapsto m1v1+m2v2=(m1+m2)v3

\\ \sf\longmapsto 7(17)+8(-14)=(7+8)v3

\\ \sf\longmapsto 119-112=15v3

\\ \sf\longmapsto 15v3=7

\\ \sf\longmapsto v3=7/15

\\ \sf\longmapsto v3=2.1m/s

4 0
3 years ago
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