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ycow [4]
2 years ago
13

Gold’s natural state has a shape and a define volume that is gold’s natural state

Physics
1 answer:
kykrilka [37]2 years ago
7 0

Answer:

<h3>Gold's natural state has a definite shape and a definite volume. Gold's natural state is solid.</h3>

<h3>In nature, gold most often occurs in metallic form, alloyed with silver.</h3>
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The Kelvin scale begins at zero and goes up, 0 Kelvin is also known as _________.
likoan [24]
0 Kelvin is also known as Absolute Zero.

It is also the temperature of nil thermal motion. 
8 0
3 years ago
1.Is it true to say that, current decreases when passing through a resistor and then increases again upon exiting?
siniylev [52]
1. Yes, this true as voltage remains constant.
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8 0
3 years ago
A porsche 911 ca go from 0 mph to 60 mph in 3.4secs whats ur acceleration
lawyer [7]

The acceleration is 7.9 m/s^2

Explanation:

The acceleration of a body is given by

a=\frac{v-u}{t}

where

a is the acceleration

v is the final velocity

u is the initial velocity

t is the time taken for the velocity to change from u to v

Here we first have to convert the velocities into SI units. Keeping in mind that

1 mile = 1609 m

1 h = 3600 s

We have:

u=0 mph = 0 m/s

v=60 mph \cdot \frac{1609 m/mi}{3600 s/h}=26.8 m/s

And the time interval is

t = 3.4 s

Therefore the acceleration is

a=\frac{26.8-0}{3.4}=7.9 m/s^2

Learn more about acceleration:

brainly.com/question/9527152

brainly.com/question/11181826

brainly.com/question/2506873

brainly.com/question/2562700

#LearnwithBrainly

8 0
3 years ago
A car has a momentum of 20,000 kg • m/s. what would the car’s momentum be if its velocity doubles? 10,000 kg • m/s 20,000 kg • m
babunello [35]
It would definitely be 40,000 <span>kg • m/s because if you double either the mass or velocity and the other stays the same, the momentum will double no matter what.</span>
8 0
3 years ago
Read 2 more answers
Help with 7,8,9 please!!
Marysya12 [62]

# 7 the answer is 4) because you need opposites in order to attract

# 8 I'm going to guess it is 4) because electricity is needed in order a light bolt to work.(don't take my word for this one I'm not sure but, the other answer are correct)

# 9  the answer is 4) because the comb dose collect negative charges from the hair in order to make the hair have positive charge.


Hope this helped : )

4 0
3 years ago
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