PLEASE HELP!!!!!!

1 answer:

4 0

Answer:For this equation you would have to take the numerator and multiply with the other one, which would leave you with 24/80 and if you want the simplified version it would be 3/10, hope this helps! :)

Explanation:

You might be interested in

What describes the particles in a liquid

Gnoma [55]

Answer:

liquid a particles slides past pother

Explanation:

mark brainliest :))

8 0

3 years ago

As an object falls freely near the surface of the earth, its velocity?

Vsevolod [243]

If it were possible for an object to fall freely near the surface of the Earth,

-- The direction of its velocity would always be "down"; that is, toward the center of the Earth.

-- The size of its velocity would continually increase, at the rate of 9.8 meters per second for every second it falls.

7 0

2 years ago

Convert the following angles in degrees to radians:<br><br>(a) 300°<br>(b) 18°<br>(c) 105°

almond37 [142]

Answer:

a) 5.23599

b) 0.314159

c) 1.8326

Explanation:

5 0

2 years ago

Read 2 more answers

Earth is slightly closer to the sun in january than in july. How does the area swept out by earth’s orbit around the sun during

mr Goodwill [35]

This is because both areas are the same.

6 0

2 years ago

A copper sphere was moving at 40 m/s when it hit another object. This caused all of the KE to be converted into thermal energy f

USPshnik [31]

Answer:

Temperature increase = 2.1 [C]

Explanation:

We need to identify the initial data of the problem.

v = velocity of the copper sphere = 40 [m/s]

Cp = heat capacity = 387 [J/kg*C]

The most important data given is the fact that when the shock occurs kinetic energy is transformed into thermal energy, therefore it will have to be:

$E_{k}=Q\\ E_{k}= kinetic energy [J]\\Q=thermal energy [J]\\Re-employment values and equalizing equations\\\\\frac{1}{2} *m*v^{2}=m*C_{p}*dT \\The masses are canceled \\\\dT=\frac{v^{2}}{C_{p} *2} \\dT=2.1 [C]$

8 0

3 years ago