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max2010maxim [7]
3 years ago
11

Convert Rev/min to rad/s x 2pie/60? Anyone knows this please?

Physics
1 answer:
defon3 years ago
8 0

Answer:

Thus, \frac{1 rev}{min} =\frac{2\pi}{60} rad/s

Explanation:

The angular speed is defined as the rate of change of angular velocity.

Its SI unit is rad/s and other units are rev/min or rev/s.

\frac{1 rev}{min } = \frac{1 rev}{60 sec}\\\\1 rev = 2\pi rad\\\\So\\\\\frac{1 rev}{min} = \frac{2\pi}{60} rad/s

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What is the current when the resistance is 5 ohms and the voltage is 10 volts?
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Ohm's Law states V = IR
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Two cars collide at an intersection. One car has a mass of 1600 kg and is
pickupchik [31]

The combined momentum is 4000 kg m/s south

Explanation:

The total combined momentum of the two cars is given by the vector addition of the momenta of the two cars.

For this problem, we choose north as positive direction and south as negative direction.

The momentum of the first car travelling north is given by:

p_1 = m_1 v_1

where

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p_1 = (1600)(8)=+12800 kg m/s

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p_2 = m_2 v_2

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Substituting,

p_2 = (1400)(-12)=-16800 kg m/s

And therefore, the combined momentum is

p=p_1 + p_2 = +12800 + (-16800)=-4000 kg m/s

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Learn more about momentum:

brainly.com/question/7973509

brainly.com/question/6573742

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4 0
3 years ago
How is the mass of a body measured ? Write in brief.<br>​
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Mass is the quantity of matter contained in a body. The mass of an object is measured in kilogram (kg).

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3 0
3 years ago
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In need help I need someone that is really good at physics
Aloiza [94]
10/70×360°
=51.4°

hope thus helps
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4 years ago
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