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3 years ago

What are the independent and dependant variables in Plate Tectonics Lab Report?

Physics

2 answers:

tresset_1 [31]3 years ago

5 0

Answer:

I don't know the exact answer but I think this is it.

The independent variable is the variable the experimenter changes or controls and is assumed to have a direct effect on the dependent variable. The dependent variable is the variable being tested and measured in an experiment, and is 'dependent' on the independent variable.

mario62 [17]3 years ago

5 0

Independent is what you’re controlling the dependent is what ur making the lab on like let’s say water two plants but adding different amounts of water the dependent is the plant bc it doesn’t change but the amount of water is what you control so that would be your independent hope that made sense :)

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Second and third class levers are differentiated by __________. a. the location of the fulcrum b. the location of the load c. th

strojnjashka [21]

Answer:

the answer is b

Explanation:

Second and third class levers are differentiated by the location of the load.

Hope this help you out and have a nice day =)

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2 years ago

Linear expansivity?

shusha [124]

Linear expansivity, area expansivity and volume or cubic expansivity are

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2 years ago

Among of energy in a photon of light is proportional to the

Setler [38]

D. frequency of the corresponding light wave

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3 years ago

The suspension system of a 2100 kg automobile "sags" 8.5 cm when the chassis is placed on it. Also, the oscillation amplitude de

Gennadij [26K]

Answer:

Part a)

$k = 6.06 \times 10^4 N/m$

Part b)

$b = 1795.4 kg/s$

Explanation:

Part a)

as the mass of the suspension system is given as

$m = 2100 kg$

also we have

$x = 8.5 cm$

so now for force balance we have

$mg = kx$

$(525)(9.81) = k(0.085)$

$k = 6.06 \times 10^4 N/m$

Part b)

Now we know that amplitude decreases by 63% in each cycle

so after one cycle the amplitude will become 37% of initial amplitude

so it is given as

$A = 0.37 A_o$

also we know

$A = A_o e^{-bt/2m}$

$0.37 A_o = A_o e^{-bt/2m}$

$\frac{bt}{2m} = 1$

$b = \frac{2m}{t}$

here t = time period of one oscillation

so it is

$t = 2\pi\sqrt{\frac{m}{k}}$

$t = 2\pi\sqrt{\frac{525}{6.06 \times 10^4}}$

$t = 0.58 s$

now damping constant is

$b = \frac{2(525)}{0.58}$

$b = 1795.4 kg/s$

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3 years ago

NUCLEAR ENERGY ?????????????????????? ?

KIM [24]

It's what I eat in my cereal everyday,Jk

Nuclear energy creates nuclear waste
nuclear energy creates nuclear bombs
their is nuclear energy plants that produce lots of electricity
and too much nuclear energy causes cancer
their is nuclear energy in the air but not enough to hurt you

6 0

3 years ago

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