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storchak [24]
3 years ago
14

What is the formula for lithium and chlorine?

Physics
2 answers:
siniylev [52]3 years ago
7 0
LiCl, because lithium (Li) has one positively charged ion (1+), and
chloride (Cl) has one negatively charged ion (1-), so they
cancel each other out.
aniked [119]3 years ago
3 0
The answer is licl you must. check it on chemistry study guide
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Which workout schedule would be BEST suited for a weight-lifting workout that builds both strength and endurance
VLD [36.1K]
My workout schedule is day on - day off

This helps the body rest after the work out and let it gain/build muscle mass

Good luck
4 0
3 years ago
Read 2 more answers
A circular steel wire 3.00 mm long must stretch no more than 0.25 cmcm when a tensile force of 780 NN is applied to each end of
fgiga [73]

Minimum diameter is required for the wire is 1.2X10⁻³m.

Tensile force, which consists of tensile stress and tensile strain, is the stretching force exerted on the material. This indicates that the forces are attempting to stretch the material that is subject to the force since it is under tension.

Given;

Tensile force (ft) = 780 N

length (l) = 3.00 mm

change in length (Δl) = 0.25 cm

determine the strain ε = Δl/l

determine the stress σ = Eε = E(Δl/l)

determine the cross-sectional area A = f/σ = ft/EΔl

determine the diameter d = 2\sqrt{} \frac{A}{\pi } = 2\sqrt{} \frac{ft}{EXΔlX\pi }

take Young's modulus for steel E=200 GPa, Substitute the values,

d = \sqrt[2]{\frac{x780X2}{y200X10^{9} X 0.0025\pi } } = 1.2X10⁻³

minimum diameter is required for the wire is 1.2X10⁻³m.

Learn more about the Tensile force with the help of the given link:

brainly.com/question/4443489

#SPJ4

I understand that the question you are looking for is "A circular steel wire 3.00 cm long must stretch no more than 0.25 cm when a tensile force of 780 N is applied to each end of the wire. What minimum diameter is required for the wire?"

4 0
1 year ago
. A paper airplane of .025kg is falling at a rate 2m/s2. What is the amount of net force?
Pie

Answer:

<h2>0.05 N</h2>

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

force = mass × acceleration

From the question we have

force = 0.025 × 2

We have the final answer as

<h3>0.05 N</h3>

Hope this helps you

6 0
3 years ago
Write a five paragraph essay discussing the creation of the National Aeronautics and Space Administration, NASA. Compare it to o
Degger [83]

Answer:

it was made in July 29, 1958, United States

it was founded by

Dwight D. Eisenhower

The first rocket which could fly high enough to get into space was the V2 missile which was first launched by Germany in 1942. The first rocket which actually launched something into space was used to launch Sputnik, the first satellite, on October 4, 1957. The rocket that launched Sputnik was a R-7 ICBM rocket.

Explanation:

3 0
3 years ago
A ball thrown straight up takes 1.89s to reach a height of 41.6m.
yulyashka [42]

Answer:

Explanation:

average velocity is 41.6/1.89 = 22.0 m/s

initial velocity u is

22.0 = (u + u - 9.81(1.89))/2

44.0 = 2u - 18.5

62.56 = 2u

u = 31.3 m/s

max height is

v² = u² + 2as

s = (v² - u²) / 2a

s = (0² - 31.3²) / (2(-9.81)) = 49.9 m

49.9 = 41.6 = 8.27 m higher

In process numbers have been rounded to 3 s.d. for reporting purposes.

8 0
3 years ago
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