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Elena-2011 [213]
3 years ago
15

True Or False;

Physics
1 answer:
tino4ka555 [31]3 years ago
3 0
False: because atoms are base on the elements on the periodic table.
You might be interested in
Please answer ASAP .
Arisa [49]

Answer:

Explanation:

a = gsinθ

a = 9.8sin30

a = 4.9 m/s²

v² = u² + 2as

v² = 0² + 2(4.9)(10)

v² = 98

v = √98 = 9.8994949...

v = 9.9 m/s

8 0
3 years ago
In which direction are the winds blowing in the northern and southern hemispheres
Alika [10]

The winds normally blow from east to the west rather than blowing from the north to the south in the northern and the southern hemispheres.

<u>Explanation:</u>

The reason for the blowing of the wind from the east to the west rather than from the north to the south in both the hemispheres which are the northern and the southern hemispheres are because it happens in light of the fact that Earth's rotation around it's own axis creates what is known as the Coriolis effect.

The Coriolis impact makes wind frameworks turn counter-clockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere.

6 0
3 years ago
HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Burka [1]
The correct matches are as follows:

<span>1. Mechanical Energy
</span>This is the energy of motion and position - Kinetic Energy and Potential Energy are included here. 
<span>
2. Electrical Energy
</span>This is the type of energy that is given off as a result of electrons (charges!) moving through a conductor. 
<span>
3. Light Energy
</span>This is the only form of energy we can see with our eyes! 
<span>
4. Thermal Energy
</span>This is heat energy! It can be transferred through conduction, convection, or radiation. 
<span>
5. Sound Energy
</span>This is energy that is transmitted through vibrations. 
<span>
6. Kinetic Energy
</span>This is the energy that all moving objects have. <span>

7. Potential Energy
</span>This is stored energy, waiting to be used! 
4 0
3 years ago
What is the speed of the object between 60 to 70 seconds?
lyudmila [28]

We have that the speed of the object between 60 to 70 seconds

V=\frac{d}{65}

From the question we are told

The speed of the object between 60 to 70 seconds

Generally the equation for Average speed   is mathematically given as

V=\frac{d}{t}

Where

t=\frac{60+70}{2}\\\\t=65seconds

Therefore

V=\frac{d}{65}

In conclusion

The speed of the object between 60 to 70 seconds

V=\frac{d}{65}

For more information on this visit

brainly.com/question/23379286?referrer=searchResults

5 0
3 years ago
1) A crane uses an average force of 5,200 N to lift a girder 25 m. How much work does the crane do on the girder?
Andrej [43]

Answer:

1) 130, 000 J

2) 1 J

Explanation:

1)

Work done is product of force in Newtons and distance in meters

W=Fd

Given an average force of 5,200 N and distance of 25 m then we evaluate that

Work done=5200*25=130, 000 Nm or Joules

2)

Similarly, for the second question, given force of 1N and distace of 1 m then the work done will be

W=1*1=1 J

8 0
3 years ago
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