3 years ago

How can i better study to better prepare for exams

2 answers:

6 0

Organize your study space. ...
Use flow charts and diagrams. ...
Practice on old exams. ...
Explain your answers to others. ...
Organize study groups with friends. ...
Take regular breaks. ...
Snack on brain food. ...
Plan your exam day.
Just plain study..

Alinara [238K]3 years ago

4 0

Flash notes, wrote notes down

You might be interested in

The electric current leaves the battery through the --- complete this blank

aev [14]

The bulb

Hope this helps!

5 0

3 years ago

A certain alarm clock ticks four times each second, with each tick representing half a period. The balance wheel consists of a t

Semenov [28]

Answer:

a. $I=2.77x10^{-8} kg*m^2$

b. $K=4.37 x10^{-6} N*m$

Explanation:

The inertia can be find using

$I = m*r^2$

$m = 0.95 g * \frac{1 kg}{1000g}=9.5x10^{-4} kg$

$r=0.54 cm * \frac{1m}{100cm} =5.4x10^{-3}m$

$I = 9.5x10^{-4}kg*(5.4x10^{-3}m)^2$

$I=2.77x10^{-8} kg*m^2$

now to find the torsion constant can use knowing the period of the balance

T=0.5 s

$T=2\pi *\sqrt{\frac{I}{K}}$

Solve to K'

$K = \frac{4\pi^2* I}{T^2}=\frac{4\pi^2*2.7702 kg*m^2}{(0.5s)^2}$

$K=4.37 x10^{-6} N*m$

3 0

2 years ago

The ability of a material to transfer heat or electric current is called

Kruka [31]

Conductivity,<span>the degree to which a specified material conducts electricity, calculated as the ratio of the current density in the material to the electric field that causes the flow of current. It is the reciprocal of the resistivity.</span>

7 0

3 years ago

Need help, marking brainliest:)

katrin2010 [14]

Answer:

Always

Explanation:

Unbalanced forces means an acceleration, meaning a change in speed!

5 0

2 years ago

What is the mean distance between the Sun and the core of<br> the Milky Way?

sertanlavr [38]

Answer:

about 8 kpc

Explanation:

4 0

3 years ago