A root beer mug is slowing down as it slides across the counter top. Of the forces identify which acts upon the mug

Physics

1 answer:

rodikova [14]3 years ago

5 0

Answer:

Friction

Explanation:

Because its rubbing against a surface hope I helped, also I’m Kaylee!!!

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PLEASE HELP ME!!!!!!!

melamori03 [73]

This it you can do it boy or girl 

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3 years ago

Is mass is 88.2 and height of distance is 25m, how do you find speed?

Natasha_Volkova [10]

Answer:

The velocity will be v = 22.1[m/s]

Explanation:

We can solve this problem by using the principle of energy conservation, where potential energy is converted to kinetic energy. For this problem we will take the point with maximum potential energy when the body is 25 [m] high. By the time the height is zero, the potential energy will have been transformed into kinetic energy, and we can find the velocity of the body.

$Ep = m*g*h\\where:\\m = mass = 88.2[kg]\\h = elevation = 25[m]\\g = gravity = 9.81 [m/s^2]\\Ep = 88.2*25*9.81 = 21631.05[J]\\$

Now we know that the energy will be transformed.

$Ek=Ep\\Ek=0.5*m*v^{2} \\where:\\v=velocity [m/s]\\v=\sqrt{\frac{Ek}{0.5*m} } \\v=\sqrt{\frac{21631.05}{0.5*88.2} } \\v=22.14[m/s]$

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2 years ago

Which weather instrument is used to measure air temperatures recorded on a weather map?

Brilliant_brown [7]

Answer:

Thermometer

Explanation:

Hence the name Thermo meaning heat.

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3 years ago

Besides the moon, the daily tides around the world are MOST affected by the

Lina20 [59]

this would be most affected Coriolis effect.

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Explain why models are often used to study other planets ?

bonufazy [111]

The models are used to represent what you are studying in this case would be a planet. A model of Saturn and its rings and the moons surrounding it would be fantastic to look at when you have no way of going there

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