Ask question

Ask question

All categories

harkovskaia [24]

3 years ago

14

Can someone help me

1 answer:

lesya692 [45]3 years ago

6 0

Answer:

atleast i tried fella there it is

You might be interested in

As the particles in a soup reach the boiling point what do you expect to happen

Marysya12 [62]

As the particles in a soup reach the boiling point, the kinetic energy of the molecules will start increasing and ultimately bubbles will be created in the soup and it will slowly start to vaporize. Boiling point of a liquid is the temperature at which the vapor pressure of the liquid will become equal to the atmospheric pressure.<span> </span>

7 0

3 years ago

A machine part has the shape of a solid uniform sphere of mass 215 g and diameter 3.10 cm . It is spinning about a frictionless

sineoko [7]

Answer: $\alpha =15 rad/s^2$

Explanation:

Given

mass of sphere $\left ( m\right )=215 g$

diameter $\left ( d\right )=3.10 cm$

Friction Force=0.02 N

here friction force will provide torque

thus $f_r\times r=I\times \alpha$

$0.02\times r=\frac{2mr^2}{5}\times \alpha$

$\alpha =\frac{0.02\times 5\times r}{2\times m\times r^2}$

$\alpha =\frac{5\times 0.02}{2\times 0.215\times 1.55\times 10^{-2}}$

$\alpha =15 rad/s^2$

6 0

3 years ago

give an example of how the law of inertia is demonstrated (a) for moving objects and (b) for objects at rest

lakkis [162]

Answer:

Both

Explanation:

Both of them are part of newtons laws of motion

6 0

2 years ago

The distance from the inner core to the surface of the earth is about 5,200 kilometers. the large amount of material surrounding

Paha777 [63]

The core is in a semi liquid state

8 0

3 years ago

According to classical physics what should happen as a filament in a light bulb gets hotter?

Bas_tet [7]

Answer:

it should give off light of increasing energy from red to violet and than into ultra violate

Explanation:

7 0

3 years ago